Best summer motorcycle trousers | These heat wave heroes will keep you cool as a cucumber

While multi-season textile jackets, with various detachable linings and waterproof membranes, are now commonplace, finding a pair of the best summer motorcycle trousers with plenty of ventilation options for summer isn’t always as easy.

In weather-blighted Britain, we’re more usually concerned about finding the right warm biking gear to keep us snug in cold temperatures and in winter, getting the right gear to help us keep cool in the heat of summer is also important.

Yes, you can go the whole hog and opt for some all-season trousers, but if you only want some lightweight motorcycle trousers use you’ll likely be paying over the odds for features you don’t need.

So if you want summer-specific textile motorcycle pants, there are basically two ways you can go – for lightweight designs with plenty of ventilation or for those with easily breathable mesh liners – or both!

A more limited choice doesn’t mean you’re restricted in style. You can get lightweight summer motorcycle trousers in a traditional touring style, more fitted sports style, ‘adventure’ style or more leisure-looking traditional jean or cargo-pant style – there are also ones in both men’s and women’s cuts.

With all, you should check out the ventilation and type of design carefully, suss out the level of protection offered – being cool and stylish shouldn’t mean skimping on safety – work out how practical they are for the type of riding you do (some are more multi-season by offering detachable thermal liners) as well as assessing their style and value. Here’s our pick of the best. The rest, if you want to stay cool – is up to you!

MCN’s top summer trousers

Best summer jeans

Price: £89.99 (was £189.99)
Previous version tested by Michael Neeves for two and a half years, over 10,000 miles - "This is the second time I’ve reviewed these Bull-it riding jeans. The first was in 2020 after wearing them during a summer of road testing.

"I loved them then and they’ve stood the test of time so well over the last two years they deserve shouting about again. Firstly, they look great – so much so I always have a regular trickle of readers asking what they are and whether or not they’re ‘normal’ jeans.

"They’ve retained their deep blue colour after all this time and countless washes, which has gone a long way to making them still look like new. There’s a bit of fading here and there, especially where my knees rub on fuel tanks and from the seats of hundreds of test bikes, but they look all the better for the patina.

"Jeans are always a hit and miss fit at the best of times, but these are a perfect fit and reach the end of my lanky legs (32 Regular Long). The denim, belt loops, zip and button are still in A1 condition and the seams all intact, despite constant use.

"I’ve worn them on three, week-long, big-mile riding holidays, countless new bike launches and for general riding. They’re the perfect balance between being weighty, warm and reassuring on the bike and light enough to wear off it.

"They’re lined with a moisture-wicking mesh material, but I always wear thermals or summer undersuits beneath riding kit anyway, for extra warmth in the winter and to prevent sticky legs in the heat. Regardless of the temperature, they’re always comfortable and they’ve proved to be showerproof, too.

"Pockets are nice and deep, so there’s no risk of keys, change and phones falling out, either. After a lifetime of wearing leathers, it can sometimes seem strange to wear riding jeans.
"I’ve never crashed in them, but they promise to offer top-drawer protection. They’re CE- approved, with the Covec denim giving them top-level AAA CE abrasion resistance, and the removable hip and knee armour is CE Level 2 rated.

"The knee pads stay in exactly the right place for me on the bike – sometimes they can ride up onto your thigh if you’ve got long legs. Bull-it have now come out with the updated Covert Evo with a few improvements, including new knee armour pockets to keep the padding more secure and denim that loses its stretch less over time.

"I’ve also tried these and they’re equally excellent, but the differences are subtle. Nearly £200 for a pair of riding jeans isn’t exactly loose change but judging by how mine have fared over the past few years, they’ll last a lifetime."
  • Quality
    5.0
  • Value
    5.0
CE Rating AAA
Armour Level 1, knee and hip

Best versatile summer trousers

Ladies fit version tested by Saffron Wilson for 5 months, 2,419 miles - "These Richa trousers do what it says on the label. Waterproof, comfortable and warm. Although as you can imagine, I didn’t ride much with the detachable thermo liner as it worked too well, but the D30 knee protectors were comfortable even on the cruiser, and the ventilation zippers were ideal for wet but humid conditions. The other zip pockets were an ideal size for a phone, so they are practical overall too.

"I had a small issue with the leg length that resulted in wet ankles on the odd occasion, but taller boots should help out here. The fit was also bit snug if you needed to throw them on over jeans in sudden rain, nevertheless, they still worked which is a bonus as that’s not what they were designed for. So, there’s nothing to forgive really.

"I like the subdued styling, and the contra glide tech fit was effective at stopping saddle slip without making the trousers too bulky meaning you could easily wear them to walk around in once you hop off the bike. Although the zip-attachment to Richa jackets is a nifty feature, I did forget to detach the jacket more than once, but I’m definitely to blame for that one!"
  • Quality
    5.0
  • Value
    5.0
CE Rating A
Armour D3O, knee

Best alternative summer jeans

Price: £196.00 (was £245.00)
Rated by the team at RiDE magazine, the Resurgence Pekev Cafe Racer jeans are a stylish and protective alternative to the Bull-it lineup.

They come AAA rated for abrasion resistance, and they performed admirably during testing - the RiDE team couldn't break past the innermost lining with their testing methods, no matter how many times they tried.

They're made out of 80% Pekev fabric; an advanced textile that is claimed to offer higher levels of abrasion resistance, while remaining lightweight and flexible. It's also designed to help regulate temperature, and to look stylish too.

They come with D3O IP Ghost level 1 armour, supplied at the knees and hips. The D3O moulds to your body shape much better than traditional armour will, and is much better ventilating, but it's still noticeable when riding.

Overall the Resurgence Pekev Cafe Racer jeans make for a highly protective and comfortable pair of riding jeans, without sacrificing on looks. The D3O armour is a nice touch for adding more comfort to your safety gear, and their abrasion resistance is hard to beat. They only fall short on price, weighing in considerably more than some of the competition. But if you can stretch your budget for them, these will serve you well for many years worth of summer riding, and potentially beyond.
CE Rating AAA
Armour D3O Ghost level 1, knee and hip

Other options to consider

Best sporty summer trousers

The new for 2024 Tractech 5 leather trousers from RST are an excellent choice for sporty summer riding. They're vented for summer use, but provide a AAA CE rating, and include level 2 long armour in the knee and hips.

That marks the main differences from the Tractech 4's, but that's no bad thing. RST took the "if it ain't broke" approach to updating the Tractech range, and the Tractech 4's earned a RiDE recommended triangle for their excellent bang for the buck.

They feature a fixed mesh lining for added summer comfort, while also double layering the leather in the main impact areas. You can also connect them to any RST jacket with the included connection zip, such as the Tractech 5 leather jacket.

Overall the protection is as good as it gets, which makes them great performers for sporty summer riding. But the fact they can achieve all this without breaking the bank is what makes them such a popular choice. The performance you get for the price is second to none, and they're unlikely to let you down. Throw on the matching jacket and you'll be ready for the odd spirited track day, alongside blasting around the country roads this summer.
CE Rating AAA
Armour Level 2, knee and hip

Best budget summer trousers

Price: £79.99 (was £99.99)
If you're looking for protective summer trousers on a budget, these will certainly fit the bill. They have large mesh panels on the front, rear, and lower leg, with abrasion resistant 600D polyester in key areas. This means they'll offer all the cooling airflow you need, and they offer a AA CE rating for abrasion resistance. They also come with hip and knee armour, although it's at level 1 and non-upgradable.

Non-upgradable though it may be, the armour is removable for easy washing, and the adjustable waist will help you to get a snug fit. You also get two external zip pockets, a connection zip to connect to the matching jacket, and reflective piping for better road visibility at night.

They work well as a summer commuting or touring trouser, or even as a pair to whack over some regular jeans in a pinch. They only come with level 1 impact armour, but the AA rating for abrasion resistance makes them worth considering. Textiles don't get much more protective than this for the price, and they offer added versatility that makes them a solid summer trouser. You won't find waterproofing or thermal linings here, but that means you don't have to pay extra for them either.
CE Rating AA
Armour Level 1, knee and hip

Best textile summer trousers

For a pair of summer riding trousers, it's hard to go wrong with the Airwave 4's from Rev'it. Reinforced with Ripstop polyester, they earn a AA CE rating, and it doesn't get any better than that for textiles. But they also feature 3D mesh that offers excellent airflow.

The Seesmart armour moulds to your body shape, which is a nice upgrade for the sake of comfort over regular armour. It is only CE rated to level 1, but it's thin and conforming enough that the lower protection is worth considering - especially for summer, when the last thing you want is to feel cramped in your kit.

They come in two different leg lengths too, so you'll be able to find a better fit for you. This combined with the stretch inserts make them a trouser that will keep you comfortable in the saddle.
The Airwave 4's are a solid choice for riding this summer. They offer some great comfort and sizing options, and for a textile trouser they don't look as bland as you might expect either. Good summer kit should feel freeing to wear, and the Airwave 4's make all the right moves to do just that, while still offering a good level of protection.
CE Rating AA
Armour Seesoft level 1, knee and hip

Best value summer trousers

If you're looking for a summer trouser to keep you cool without any concession to safety, these are the pair to consider. They're AA rated for abrasion resistance, with level 2 hip and knee armour included as standard.

They also come with a removable thermal liner, and a Sinaqua Pro waterproof liner too. That makes them a versatile choice - you don't have to be thwarted by a summer downpour, and you could keep using them into the autumn if you so choose.

The waist and leg are both adjustable, and feature seat grippers so you don't slide all over the seat when riding - a common occurrence with textiles. You also get two external zip pockets, and some reflective detailing for extra visibility at night. And of course, you can connect them to any of RST's jackets with the connecting zip.

The Ventilator XT's offer a lot of value if you're looking for a summer trouser. For the price you get a high level of rated safety, some extra versatility, and enough ventilation to keep the air flowing. They make a compelling buy when compared price for price with other options on the market, considering the level 2 armour and additional linings.
CE Rating AA
Armour Level 2, knee and hip

Best vintage summer trousers

They come in at a premium, but the Merlin Shenstone Air Mesh trousers are a great pick if regular textiles aren't quite your style. They're AA rated, with D3O Ghost level 1 impact armour at the hip and knees. D3O brand them as 'fit and forget', since they're thin, flexible, and lightweight armour inserts. That makes them a great pick for summer trousers, where you want as much freedom of movement as you can get. Even if you won't have the highest possible level of protection, comfort is an important part of safety too, and these will deliver on that front.

The style is what sets these apart though. They're made out of waxed cotton, which gives a distinct vintage vibe to the garment. The material comes out of Merlin's ongoing collaboration with Halley Stevensons; a renowned producer of sustainable waxed cotton and weatherproof fabric. It gives the classic look without the bulk, as Merlin's own 'Covec' variant is lighter than average for waxed cotton.
They also feature waterproofing, courtesy of Reissa, and the breathable panels make sure it doesn't get too stuffy in there while riding.

Overall these are the one to go for if you're looking to keep it old school cool. They're not as breathable as mesh trousers, but you'll still be keeping as cool as you look in these. Also available in ladies fit.
CE Rating AA
Armour D3O Ghost level 1, knee and hip

Are regular jeans okay for summer motorcycle riding?

Although they may look tough on the surface, regular jeans aren’t strong enough to protect you in the event of a motorcycle crash. Even during a low speed slide in a pair of denim jeans, the road will eat them up in less than a second, leaving you up a creek with no paddle in sight.

By contrast, motorcycle jeans are much stronger. They’re made by mixing the denim with other, tougher materials, which earns them rated abrasion resistance. They can also feature impact armour, and extra abrasion resistant linings, for a higher rated level of safety.

This combination of safety features will help significantly reduce the risk of injury, should you be involved in a crash. You don’t have to spend a fortune to get a good pair of motorcycle jeans, and compared to a pair of denim jeans it’s absolutely no contest which is safest.

What to consider when buying summer motorcycle trousers

Summer motorcycle trousers are all about keeping you cool and protected while you ride, and there’s a number of things to look out for that will help with this. Consider the construction material, as it should be breathable enough to let air flow through the garment, while still offering a good level of protection.

Speaking of which, you’ll also want to consider any rated protection, such as impact and abrasion resistance. It’s more difficult to make a summer garment safe, as there’s often less material and more openings for ventilation sake, but there’s no reason you can’t get a good level of protection from summer motorcycle trousers without boiling on the saddle.

Related: Best open-face motorcycle helmets

Consider how the trousers will fit on you, perhaps with and without some lightweight base layers, and if you’re unsure then make sure to try before you commit to them. Trousers won’t be comfortable or safe if they don’t fit properly, and some trousers will fit bigger or smaller than their size might indicate.

You may also want to consider style, and there’s all kinds of summer kit out there for any style you can think of. Think about what will match your bike, the style you like, and what will match with your summer jacket and summer gloves.

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