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Alpinestars ST-1 waterproof Motorcycle Textile Jacket

Average rating of 4.6 out of 5 stars

(3)
Description

Alpinestars ST-1 waterproof Motorcycle Textile Jacket

The ST-1 WP was specially developed for riders looking for a waterproof all-weather jacket. It offers both freedom of movement and year-round comfort. Its minimalist design makes it the ideal choice for stylish adventure tourers looking for optimum protection in wet weather. A removable thermal lining provides extra warmth on colder rides. Combined with the ST-1 WP trousers, the jacket makes a perfect all-weather outfit.

Features:

  • Waterproof lining for excellent performance in wet weather.
  • Front chest vents for improved airflow and breathability
  • Modern shoulder design with Alpinestars branding for an adventurous touring look
  • Comfortable fit with pre-curved arms and ergonomic elbows for better freedom of movement
  • Slim, ergonomic cargo pockets with integrated expansion for additional storage space
  • Removable thermal lining (80g on the torso, 80g on the sleeves) that can be stowed in the lower back pocket
  • Chest pocket with zipper, cargo pocket on the back and two inner mesh pockets, one of which is waterproof
  • Sleeve width adjusters with press studs on the biceps and Velcro fastening on the collar, cuffs and waist for a customized fit
  • Extended cut at the back for better coverage in the riding position
  • Trouser connection zipper to prevent wind penetration

Specifications:

  • Class A protective clothing for motorcyclists (17092-4:2020)
  • Nucleon Flex Plus level 1 elbow and shoulder protectors
  • Tech-Air® airbag prepared (airbag not included)
Color: dark grey/black/neon yellow
Size: 4XL
Tops Type: Jackets
Features: Waterproof, removable inner lining
Gender: Men
Material: Textile
Application area: Touring, Urban / City
Protection class (certification): Protection class A
Material composition: 100% Polyester

Size table for Alpinestars ST-1 waterproof Motorcycle Textile Jacket:

Measurements in:
cm
Size Chest (cm) Waist (cm) Outer Arm (cm) Body Height (cm)
2XS 78 - 83 63 - 69 54,5 - 56 156 - 162
XS 83 - 88 69 - 75 56 - 57,5 162 - 168
S 88 - 94 75 - 81 57,5 - 59 168 - 174
M 94 - 100 81 - 87 59 - 60,5 174 - 180
L 100 - 106 87 - 93 60,5 - 62 180 - 186
XL 106 - 112 93 - 99 62 - 63,5 186 - 191
2XL 112 - 118 99 - 105 63,5 - 65 191 - 195
3XL 118 - 124 105 - 111 65 - 66,5 191 - 195
4XL 124 - 130 111 - 117 66,5 - 68 195 - 199
5XL 130 - 136 117 - 123 66,5 - 68 195 - 199
6XL 136 - 142 123 - 129 66,5 - 68 195 - 199

Reviews

3 out of 3 ratings

Average rating of 4.6 out of 5 stars


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3 reviews

29 January 2026 17:48

Rated 4 out of 5 stars

Versatile Jacket

I've now used this in wet and cold conditions and found it to be comfortable and waterproof. I particularly like the cuffs which allow you to get gloves either over or under the sleeves. The jacket wasn't as warm as I'd expected but probably a trade-off against the jacket not being too heavy. Next time out I'll add another base layer. Overall happy with the purchase

14 August 2025 15:44

Rated 5 out of 5 stars

Solid Jacket!

Good jacket! Looks awesome. XL was right size for me. • 5'11", 185 lbs Too hot for hot summer days. Waterproof material is also "windproof" I will say, so air is not really passing thru, even with the vents trap opened... Hard to ride with a jacket like this at 30°C. Ok for 20-25°C though. Have not tested the waterproof aspect yet.

29 January 2025 12:16

Rated 5 out of 5 stars

Very good

I wish they proved the product for tall people like me I have long arms and long legs .

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