Alpinestars T-SP R Drystar Trousers - Black

Race-derived waterproof textile jeans with extended armour and magnetic buckle retention system

Details
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in Motorcycle Jeans
£169.99
RRP £249.99 - save £80.00

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Smaller than expected
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Verified Customer Reviews for Alpinestars T-SP R Drystar Trousers

Our customers say…
Customers praise these trousers for their sporty look, quality feel and comfortable fit, with many noting strong protection and useful features like ventilation, removable lining and good weather resistance. Several recommend sizing up, especially for a snug or athletic build, and a few mention the ankle area can be awkward with boots. Overall, customers describe them as premium, practical riding trousers that balance style and performance well.
AI-generated from the text of our verified customer reviews
Helpful?
Great bottoms! (Purchased a size bigger)
5
06 Sep 2026 by Jamie
Amazing look and feel! Wish both left and right pockets were “waterproof” (only left pocket has water resistance) really comfortable and would definitely recommend to anyone, have airflow zips on left and right thighs, only thing I will say I need 2 sizes bigger than I usually wear, even with the inner liner taken out (definitely fit smaller than stated)
Image 1
Style: Black
Helpful?
Simply the Best!!!
5
03 Sep 2026 by Stu
I’m 5’7” tall, 30” inseam and a 36” waist. I had to get the XL, which fit perfect. These are the comfiest pair of trousers I have had compared to leather, textile and denim I have. I ride a S1000XR, and due to the stretch fabric, they don’t bunch up at the back of the knee. I can zip them over my Alpinestars Raydon boot, but can’t tuck into the boot as there is too much material. Two pockets which are a good size for keys, wallet or even my phone. They fit nice and snug, so no flapping around like a flag in a force 10. Kept me nice and warm on early starts, and easy to remove the half leg length thermal, when it warms up, with vented zips on the thigh part of the trouser leg. Not used in wet, but duster liner, so will keep me dry if I get caught out. Full connecting jacket zip, not a short zip. Really chuffed with these and are now my go to trousers, worth the money in my humble opinion. I’ve paired these up with the Alpinestars T-GP R V3 Drystar Jacket, which is also brilliant, got the medium in that and fits lovely.
Style: Black
Helpful?
Quality
5
02 Sep 2026 by Colin L
Wanted something light instead of my leathers these were perfect ,and of course the alpinestars name speaks for itself, bought from sportsbikeshop for a great price and free next day delivery, would highly recommend this company, will definitely be going to the opening of the new cardiff store on Saturday
Style: Black
Helpful?
Excellent product
5
01 Aug 2026 by Mark R
Great fit, looks great on.
Style: Black
Helpful?
All year use
5
23 Jul 2026 by Stephen
Great set of trousers when paired with the matching jacket. Great air vents for the summer and really warm for winter. Waterproofing pretty decent.
Style: Black
Helpful?
Great bike trousers
5
19 Jul 2026 by Dizzymattchase
Look sporty with out the burden of leathers
Love them
Style: Black
Helpful?
Tight fitting textiles
4
18 Jun 2026 by William C
I really like the fit of these textiles , my old textile trousers were like parachute pants in comparison . Like others I bought a size up which fits me better.
Iv not used these in the rain yet so can’t comment but they look great and are comfortable to wear . They are only A rated but feel tough so hopefully would Do well in a slide .
For me the way these fit over or under boots is also a real bonus in comparison to my old textile trousers . So I’d recommend these .
Style: Black
Helpful?
Sporty Textile Jeans
5
01 Jun 2026 by Kevin
Absolutely made up with these textile jeans a nice tailored sporty fit and top quality.
Style: Black
Helpful?
T-sp r Drystar trousers
5
31 May 2026 by Richard
Best trousers I have had so far
Style: Black
Helpful?
Great trousers
5
28 May 2026 by Krisztian
Been for Scotland 2 weeks, did the job. Kept me dry and warm. Also i was always struggling to find a trouser which is not too baggy on the bottom. This ticket all the boxes. Has a waterproof pocket for a phone.
Style: Black
Helpful?
Great!
5
22 May 2026 by David
Quality from alpinestars, super comfortable, removable lining.
These are a nice snug fit, I wear my boots over and they’re not bulky or uncomfortable. Highly recommended
Style: Black
Helpful?
Can't beat Alpinestars
5
06 May 2026 by Laura
Bought this for my other half and he loves it, these do run small but we used the measurements on the site to check the correct size we needed. Great customer service too.
Style: Black
Helpful?
Snug fit, comfortable when on, warm
5
03 May 2026 by Anthony
You'll need to do the trouser dance, getting them on, but once in position, very comfortable, and while just a tad long, that's more to do with me being a tad short than anything else. Was looking for something that had sports bike vibes but not leather, and this seems to be in a category of one. Not overly expensive either.
Style: Black
Helpful?
Great looking
5
29 Mar 2026 by Bernie
Nice looking pair of trousers with a sporting look, very warm with a removable lining for the summer use. I d recommend going up one size they are a little under sized
Style: Black
Helpful?
Quality product with a sporty feel!
5
27 Jan 2026 by Al L
Purchased these Alpinestars trousers as it gives me the option to mix and match with my other gear. Sporty feel but comfortable. Returned the first pair due to snugness but Sportsbike shop had a bigger size delivered within days as a replacement
Style: Black
Helpful?
Nice
5
08 Dec 2025 by David M
Great pair of riding pants, have used these on and off road since purchasing and they’re great. Ive tested them down to 0 degrees and can confirm that my legs stayed lovely and warm also. Only pointer would be to size up as they’re a little on the tight side
Helpful?
The sportiest textile trousers i could find
5
05 Dec 2025 by Marcel P
So I was in the market for a new set of textiles. I ride all year round on my Kawasaki ZX4-RR which I guess is a road derived sports bike. Most textile trousers, particularly those which are waterproof and insulated are aimed at the touring/adventure crew. In my opinion these trousers are big, bulky and ugly, and feel horrible to wear on a bike which the position isn't bolt upright.
We recently had really heavy rain where, my now old textiles, failed and I got wet! They were the RST Tractech Evo 5 textile jacket and the RST S1 textile trousers. Both sport bike cut ish.
I was mainly looking at Rukka laminated jackets but each offering being a grand or more and didn't suit the specification I wanted and so I thought better of it. I've also always pined after Alpinestars clothing, particularly when I was a teenager, but haven't really been able to afford it. Anyway, being lucky enough where I can afford Alpinestars now I took a punt on these trousers and wow, what a difference. The way they're cut, the way they fits, the lightness of them, the way they feel and look. Night and day difference to RST. They just feel way more premium, its hard to explain until you feel and see them for yourself. They has kept me dry and warm - so far...
Bottom line, I would definitely recommend these trousers. Go up a size though!!
Style: Black
Helpful?
Great pants
5
25 Nov 2025 by Toby M
Look and feel great, fit tight so I sized up and perfect. Sizing up also helps fitting over larger boots.
Style: Black
Helpful?

Reviews with photos

Description

Alpinestars T-SP R Drystar Trousers - Black

  • Race-derived sport textile jeans with tailored sports silhouette
  • Stretch softshell inserts provide increased flexibility
  • DFS Lite knee with GP-R Lite extended and pre-curved race fit
  • Drystar waterproof and breathable membrane to keep you dry
  • CE Level 1 extended knee and upper shin protection
  • Detachable thermal short jeans to ensure warmth on the front thighs
  • Direct opening vents for climate management
  • Magnetic buckle waist closure
  • Waterproof pocket and quick access pocket
  • Ergonomic ankle construction to fit in the boot, over the boot, over riding shoes
  • Back leg extension gusset to fit over the boot
  • Floating shin armor to be able to fit armor in the boot while keeping waterproof shell over the boot
  • Upgradable with Nucleon Flex hip armor, purchased separately
  • CE "A" certified for use on the roads

Size Guide
XSSMLXL2XL3XL4XL
UK SIZE2830323436384042
EURO SIZE4446485052545658

Product Specification Variants Manufacturer
Questions and Answers

Questions and Answers

  • What is the leg length on the L 34  waist?

    November 3, 2024

    You can expect the leg length to be 32".

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