11.10.2023 | Reading time - 17 min(s)

Cycling Jackets to Stay Warm and Light

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Posted in: Clothing

A good cycling jacket can make the difference between a miserable slog and an enjoyable, fun cycle in winter months. The best cycling jacket for you would very much depend on what style of riding you are doing and how much effort you expend.

In this article, we will have a look at the technology behind the best waterproof cycling jackets, the different types of jackets, jackets for different weather conditions and then go on to look at some of the best jackets available just now.

Contents and Quick Links

Waterproofing and Breathability Explained
Types of Cycling Jackets
Cycling Jackets for Different Seasons
Cycling Jackets for Different Disciplines
Our Top Cycling Jackets

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We are going to take a look at a lot of different cycling waterproofs from soft-shell jackets to waterproof cycling jackets and what features and benefits they have for different types of cycling. You will likely require a different jacket depending on whether you are a road cyclist, commuter or mountain biker. Our advice for buying anything cycling related is that you get what you pay for. Often, when you buy a cheap piece of cycling clothing, you will likely end up buying 3 or 4 of these types of jackets for 1 of a better quality so we believe it pays to invest up front as, aside from making cycling more enjoyable, it will save you money in the long run.

Before diving into the types of cycle jackets, it will be handy to talk briefly about some of the frequently used terms associated with cycling clothing. Two of the main phrases you will hear are 'breathability' and 'waterproof' and while these may seem self explanatory, it is is worth going into a bit of detail before we continue with the blog.

Waterproof cycling jackets

A cycling jacket, or any apparel for that matter, will be deemed a waterproof jacket if they can withstand a minimum of 1500mm of water using the hydrostatic head test where the measurement is how high a column of water needs to be above a sample of fabric before it seeps through. The main important issue here is that the larger the number, the more waterproof the jacket with some of the best waterproof cycling jackets reaching 20000mm and up.

Another main factor of the waterproofing is having taped seams as seams are the most likely place water will get through. Have a look to see if your potential cycling jacket has taped seams before buying if you are looking for the most waterproof cycling jackets possible.

Breathability

Breathability is a bit more of a complicated concept and should really be taken as bigger number=better, but for those who want to know, breathability is tested with what's known as the MVTR test (Moisture Vapour Transmission Rate) and determines how much vapour will permeate through a breathable fabric and is measured in grams per meter per day but as we have said, the bigger the number, the more breathable it is. Some jackets made for cycling can reach upwards of 30,000.

Breathability is very important in cycling clothing as you do not want to invest in a waterproof cycling jacket to keep the rain off you, just to be soaked in sweat when you reach your destination.

Waterproof and breathability together

It is useful to consider these two factors together when considering which cycling jacket to buy and, understandably, the more waterproof and breathable, the more expensive the jacket. Chances are, if you find a cheaper jacket that is waterproof, it will have a relatively low breathability and the same goes for a cheaper jacket with high breathability - the waterproofing will be quite low.

The cycling discipline you choose will have a bearing on what jacket would be best as breathability will be very important to performance riders in the road, gravel and mountain bike categories as you will generally be expending more effort and therefore sweating more while some commuters and certainly electric bike riders will expend less energy, sweat less and will be able to choose a jacket that does not necessarily need a high level of breathability but there will be personal preference involved in this decision.

The bottom line is - the choice will be made by you looking at your own individual style and type of riding. Here is a simplified guide on how to choose cycling jackets -

High energy, all weather = High breathability & high waterproofing
High energy, fair weather = High breathability will more likely be the priority
Low energy, all weather = Waterproofing will likely be the priority
Low energy, fair weather = Individual preference with the emphasis probably being on being warm or cool enough.

Types of Cycling jacket

There are many different types of cycling jacket available that offer different benefits. These jackets will offer a choice between - windproof, waterproof and softshell jackets. To make it a bit more complicated, it does not have to only be one of these as jackets can be windproof and waterproof, softshell and windproof and various other combinations.

Windproof Jackets

Windproof jackets are designed exactly for that - protection against the wind - but what does this actually mean? This will usually mean that the jacket will have strategically placed thermal panelling where you are most likely to get chill from the wind ,a.k.a the front, shoulders and arms of the jacket, while the back of the jersey will be made with a lightweight material with no windproof panelling to make the jacket really breathable to wick away the sweat.

The downside of windproof jackets is that they do not usually have a high degree of waterproofing but will rather have what's referred to as 'Durable Water Repellency' or DWR that beads up light rain and sheds this off but is effective only against very brief showers as any sustained rain will penetrate the jacket.

Waterproof Jackets

These jackets will offer waterproof properties but as we mentioned earlier, there is not just one level of waterproofing - this is a sliding scale with a jacket deemed waterproof if it measures at least 1500mm on the hydrostatic head test but can measure 20,000mm and above for the best waterproof cycling jackets.

When adding waterproofing, many waterproof cycling jackets of the past would sacrifice breathability and this will likely still be the case for cheaper cycle jackets. The more you spend on a cycling jacket, the more both numbers will rise giving you a jacket that keeps you dry for longer but keeps you comfortable by letting moisture out at a high rate.

Softshell jacket

Softshell jackets will be designed for slightly adverse weather but are more focused on the breathability aspect as they will be treated with Durable Water Repellency DWR (or equivalent) but are not designed to keep you dry for long. The beauty of the softshell fabric on these jackets is that they allow some moisture through but they keep you warm on longer days. A lot of thermal jackets are softshells to keep you warm but comfortable when cycling in cold and wet weather.

From these descriptions, you can already see there will be different combinations that will be better for different weather and the different seasons. Next, we will have a look at these intended usages and how this may affect your decisions of which to opt for.

What conditions are you looking for protection from?

As we mentioned above, the conditions you are looking to ride in will affect which jacket will be best for you and your particular riding. This would usually depend on factors such as the temperature, precipitation and wind/wind chill. We will take a look here at the different seasons as a rough guide and discussion point but our priority with the changeable British weather is to remain flexible with your clothing.

Summer

So here in UK, we would expect this to mean double figures temperature and chances of rain that will take the temperature down a little. There will be a great deal of personal preference here as to whether you want to wear a very breathable lightweight soft-shell to prepare for any eventuality or do you want to wear your normal cycling gear but carry a super-lightweight packable waterproof jacket that you can put on if the rain comes along.

If we were to make a call here - it would be to wear your normal cycling clothing and have an emergency packable waterproof with you for if and when the rain comes.

Autumn/Spring

As we all know, Spring and Autumn can be a bit chilly on some mornings but actually relatively warm on others. Here, there are two choices -

1) A short sleeved soft-shell with good breathability, warmth and water repellency but couple this up with some water resistant arm warmers to protect yourself against the chill but having the option to remove the arm warmers if you get too warm when the temperature rises later on.

2) Another choice is to use warmer layers underneath such as a soft-shell jersey but carrying a lightweight packable waterproof for the colder temperatures or if the rain surprises you.

Winter

Cycling in the UK in winter weather will usually involve temperatures below 5 degrees celcius, rain and a cold wind. In this scenario, it would be wise to opt for a winter cycling jacket that does a bit of everything - thermal protection, waterproofing and breathability as it is easy to overheat if you are going hard on your ride. You can build in flexibility by investing in a good base layer for when the it gets really cold. If you have a good waterproof jacket, you can layer underneath dependent on just how cold it is. We would usually opt for a good waterproof jacket that you can wear a base layer or jersey underneath. Again, there are a couple of options here:-

1) Opting for a very high quality thermal waterproof cycling jacket that you can wear on it's own for the whole of winter but the downside here is that there will be some rides where you will overheat.

2) Opt for a good winter jacket that is lighter on the thermal qualities and keep yourself warmer or cooler with what you decide to layer up with - freezing cold morning? Thermal base layer, jersey and then your waterproof jacket. A bit warmer? mix and match the layers accordingly or get rid of one or more layer completely. The downside of this option is that there are more items to buy outright but you will be more comfortable in more temperatures and conditions.

The last factor to consider when buying a waterproof jacket, aside from all the factors mentioned preciously, is the discipline you are riding as they will all have different considerations whether you are looking for a road cycling jacket, mountain bike jackets, a jacket for commuting or are leisure riding on an electric bike.

Cycling Discipline

Road Cycling

One of the main factors of road riding generally is being as efficient as possible and with the clothing, this is no different. What this means is that the jackets are usually designed to be tight fitting to be faster aerodynamically as any extra, flappy material will count against you getting those PB's. When trying on road cycling jackets, bear in mind that they are designed to fit snug while in a road cycling position and not standing up in a dressing room so we always advise simulating the road position when you have the jacket on.

Gravel Cycling jackets

Gravel cycling jackets will be similar to road cycling jackets in terms of being designed to fit snug when in the drop bar position but some will be made a little more robust as a spill on a gravel or cyclocross ride is a little more likely than on a road bike. The skill here is making robust and versatile clothing while still providing all day comfort.

Mountain Bike jackets

Due to the rigours of mountain biking, you will likely find MTB jackets will be made with more robust materials as taking a spill is more likely than on a hybrid bike or road bike. Mountain biking jackets will also come with the option of a hood but we find this is a matter or personal preference. Mountain biking jackets can be worn a little baggier than road jackets as aerodynamics is not as important as rider skill and gravity but also, you don't want to have anything so baggy it will catch on trees.

Commuter jackets

This is very much a case of rider choice - you want to go tight to be as efficient as possible? go for it! if you do not like the close fitting clothing, wear something a little baggier. The important thing here is being comfortable in the rain or the cold using all the advice above when deciding on the best jacket for you.

Electric Bike jackets

The biggest difference with electric bike cyclist is usually the fact that less energy is being expended but this can also bring up some unique decisions. If you are not using as much energy, you will not be keeping yourself as warm as on a non-electric bike so most, if not all, of the warmth will come from the jacket you choose. The positive side of this is that - since you are not using as much energy, you will not be sweating as much so do not require as breathable jacket as for the other disciplines.

On the other hand, if you are riding an electric bike in winter, you will need to factor in that you may not be using energy that will otherwise keep you warm like on a non-electric bike so you will need to rely more on the jacket being thermal or you can, of course, layer up to fend off the cold weather.

Now we will have a look at some of the top cycling jackets to make your journey, whatever discipline you're in, much more enjoyable. Here, we have some road, mountain, gravel and electric bike jackets.

Top Jackets Available Now

Here are some of the top jackets we have in stock at the moment. All the jackets on this list will have different purposes and styles they are more suited to which we will dettail to help you make the decision on which is the best winter cycling jacket for you.

As always, we are here to help either online or in any of our stores in Aberdeen, Edinburgh (three stores), Leeds and Newcastle.

Hump Strobe Men's Waterproof Jacket

A feature packed jacket for the urban rider, the Strobe jacket is offered in two bright colour choices, with exclamation point detail finishing and reflective trim at the sleeves and waist at a very reasonable price. 5000/5000 waterproof and breathability rated for light showers and relatively low energy cycling. Hump clothing is designed for the commuter or electric bike rider who need a jacket to go over their regular clothing which is unlike other jackets that are designed as pieces of their own.

Available in a men's and women's version.

Hump Reflect Waterproof Jacket

Brightly coloured, lightweight waterproof jacket designed to be an affordable commute essential which is worn over your regular clothing without being restrictive. Also perfect for electric bike leisure cyclists this jacket is waterproof, fully windproof and made from a stretchy fabric for ultimate comfort.

This jacket represents everything Hump stand for in providing inexpensive cycling clothing that makes you highly visible and keeps you dry and warm. Available in a women's version and a men's version (pictured).

Endura Windchill Jacket II

For those who are cycling through the colder, winter months, the Endura Windchill Jacket II is your perfect companion. Stretch, windproof thermal grid-backed fabric throughout for exceptional warmth and comfort from a non-restrictive fit and a durable water repellent coating to shed those light showers. This is your high breathable but relatively low waterproofing however you can easily pair this jacket with one of the lightweight waterproof cycling jackets mentioned here. This jacket is available in a men's fit or a women's fit to cater for different body shapes.

Hump Ultra Reflect Waterproof cycling jacket

Building on the qualities of the Hump Reflect (above), the Ultra Reflect takes affordability, waterproofing, windproofing and stretchy fabric and adds some incredibly high visibility reflective detailing that will get you noticed in the day and at night.

This jacket is lightweight and can be stowed away in its own pouch when not in use. The perfect commuter or electric bike rider jacket. Available in a men's version and women's version (Pictured).

Endura Hummvee Waterproof Hooded Jacket

A super stylish rain jacket that is equally at home on the trails or cycling through the city. Measuring 10,000 for waterproofing and 10,000 for breathability, this jacket represents excellent value for money whether you are riding cross country off road or on your daily commute. Not just confined for on the bike, this versatile jacket would equally be at home walking around town or in cafe's for that well earned cake and coffee. The Endura Women's Hummvee Waterproof Hooded Jacket is also available.

Endura Urban Luminite EN1150 WP Jacket

Urban is in the name and urban is what this cycling jacket is designed for. A 10,000 rated waterproof and 10,000 rated breathability jacket that is ideal for commuting and leisure rides in the city. Exceptional visibility with high visibility colouring and well placed reflective details so you are more visible day or night. Excellent for winter cycling also with its fleece lining. One of the best and most versatile urban cycling jackets. The pictured jacket is the women's version but this jacket is also available in a men's fit.

Endura GV500 Waterproof Jacket Exoshell 40DR

This Endura GV500 jacket is about as good as it gets for waterproof and breathable cycling jackets. A very high 20,000 waterproof rating and a massive 40,000 for breathability. Aside from excellent breathability this jacket is super lightweight and packs away in its own front pocket for when the weather clears or you get too warm. Ideal as part of layering in cold conditions or for stowing in your rear jersey pocket just in case of a shower (As we all know, these are never far away in the UK).

Suitable for mountain biking or your daily commute if you ride in all weathers or want one of the most breathable, packable and waterproof cycling jackets. Off the bike, you could easily get away with wearing this walking about town or cafe visits due to the stylish looks and relaxed cut.

Rapha Men's Core Rain Jacket II

rapha core rain.jpg

The Rapha core rain jacket is made of a lightweight waterproof fabric with a hydrophobic membrane that keeps you dry when the heavens open. This jacket is cut with longer arms, a longer tail and shorter front that favours the road cycling or gravel position on drop bars. When not in use, this jacket can easily be stowed in jersey pockets for an easy to carry jacket that adds versatility to your road or gravel rides.

Rapha Men's Core Winter Jacket

This jacket features wind blocking front body fabric with DWR coating for additional protection from the elements and a fabric combination designed to provide warmth, sweat-wicking and breathability for winter riding. This jacket is recommended for temperatures between 1 and 8 degrees celsius with knitted fleece across upper back and side panels to keep you comfortable when it gets really cold.

This is another jacket that favours the drop-bar position of a road bike or a gravel bike with a streamlined fit for maximum efficiency.

Endura MT500 Cycling Jacket

The Endura MT500 Jacket is an award winning waterproof cycling jacket that is highly breathable due to the exo-shell 30DR fabric. A helmet friendly hood keeps your head dry while out on the trails which makes this jacket perfect for mountain bikers but there is no reason this couldn't be worn on a daily commute or electric bike.

Endura have long specialised in highly functional and robust, performance mountain biking clothing and the MT500 range is a great example of this.

Giant Illume Long Sleeve Jersey

When discussing cycling jackets, you can easily throw in some cycling jerseys as they boast some of the same qualities as jackets but can have better breathability if that's what you are after.

The Giant Illume long sleeved jersey features ThermTexturaT technology for superior heat retention, moisture transfer and quick drying, with fluorescent yellow and 360-degree reflective details to keep you visible day and night, Giant innovative Illume long sleeve jersey provides both excellent visibility as well as superior comfort.

Another one for the road and gravel cyclists due to the race fit that is designed for being on drop handlebar bikes. Not quite the same waterproofing as some jackets but if you are looking for warm and breathable for the chilly days, this jersey could be for you.

Rapha Men's Pro Team Gore-Tex Rain Jacket

Two powerhouses team up to make an incredible rain jacket - Gore-Tex and Rapha. Constructed from 3-layer GORE-TEX for ultimate wet-weather performance that provides full protection without inhibiting breathability, this highly functional and stylish jacket can be used as a top layer when temperatures are between 0 and 16 degrees Celsius. Lightweight enough to pack and store in rear pocket when not in use, this jacket does the impossible by being amazingly lightweight and keeps you warm too. This is truly one of the best waterproof jackets and is a roadie or gravel riders dream.

Assos Hashoogi Winter Jacket

Assos know cycling jackets. The Hashoogi Winter jacket is designed with a more relaxed fit for long-distance riding and base miles in challenging winter conditions and has luxurious softshell textiles across the chest, shoulders, and sleeves which combine to provide stormproof protection with breathable, thermoregulating insulation and a more supple, low-volume fit

This jacket is perfect for those that take part in road or gravel riding that sit in a more upright position such as endurance road bikes or gravel bikes.

Assos Equipe RS Rain Jacket Targa

assos equipers.jpg

If you are looking for the best waterproof cycling jacket for road cyclists, this may be it. The Assos TARGA EQUIPE RS Rain Jacket is a super packable and lightweight softshell jacket designed for use by road racing cyclists on drop bar bicycles. This outer layer has been recently updated to include a more durable membrane and updated Schloss Tex material to make it more watertight.

Top Brands For Cycling Jackets

Endura

Founded in Scotland in 1993, Endura make functional and stylish cycle clothing for all different disciplines - road, mountain and a wide range of clothing for leisure and commuting. The unique selling point is that they design clothing suitable for UK riding with the specific climate and conditions taken into account.

Endura jackets has been consistently involved with the worlds top cycling teams and riders on road, mtb and triathlon. Their collaboration with leading experts in other fields such as aerodynamics and bike fitting ensures the product is constantly on the cutting edge.

Hump

Hump specialise in affordable, waterproof and high visibility clothing designed with the commuter or leisure cyclist in mind. Designed to be worn over your regular clothing, Hump keep you visible, dry and won't break the bank.

Rapha

Another British brand, this time based in London - Rapha produce beautiful and functional cycling clothing with a distinctive style that is unquestionably Rapha. Favoured by road cyclists, Rapha is synonymous with quality, style and a community feel between those that wear these unique pieces.

Assos

Swiss company Assos produce exceptional quality cycling clothing for road, gravel and mountain bikers. Assos are a premium brand who spare no expense when developing their clothing that suits racers, enthusiasts and casual cyclists alike. For those that want the best of the best, there's Assos.

Giant/Liv

Giant and Liv make excellent men's and women's clothing respectively. Giant are one of the biggest brands in the world of cycling and have recently turned their hand to producing inexpensive but highly functional cycling apparel.

Author

Ross Howieson

Content Creator

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Cycling Jackets to Stay Warm and Light

Waterproof cycling jackets

Breathability

Waterproof and breathability together

Types of Cycling jacket

Windproof Jackets

Waterproof Jackets

Softshell jacket

What conditions are you looking for protection from?

Summer

Autumn/Spring

Winter

Cycling Discipline

Road Cycling

Gravel Cycling jackets

Mountain Bike jackets

Commuter jackets

Electric Bike jackets

Top Jackets Available Now

Hump Strobe Men's Waterproof Jacket

Hump Reflect Waterproof Jacket

Endura Windchill Jacket II

Hump Ultra Reflect Waterproof cycling jacket

Endura Hummvee Waterproof Hooded Jacket

Endura Urban Luminite EN1150 WP Jacket

Endura GV500 Waterproof Jacket Exoshell 40DR

Rapha Men's Core Rain Jacket II

Rapha Men's Core Winter Jacket

Endura MT500 Cycling Jacket

Giant Illume Long Sleeve Jersey

Rapha Men's Pro Team Gore-Tex Rain Jacket

Assos Hashoogi Winter Jacket