Men's Racing Jacket — Size Guide
All measurements in centimeters (cm). Range = recommended body measurement for that size.
| Men's Motorbike Racing Jacket — Size Chart (cm) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Measurement | 46 (XS) | 48 (S) | 50 (M) | 52 (L) | 54 (XL) | 56 (2XL) | 58 (3XL) | 60 (4XL) |
| USA / Canada | 36 (XXS) | 38 (XS) | 40 (S) | 42 (M) | 44 (L) | 46 (XL) | 48 (2XL) | 50 (3XL) |
| International / UK | 36 (XS) | 38 (S) | 40 (M) | 42 (L) | 44 (XL) | 46 (2XL) | 48 (3XL) | 50 (4XL) |
| All measurements in centimeters (cm) | ||||||||
| Chest | 91–94 | 95–98 | 99–102 | 103–106 | 107–110 | 111–114 | 115–118 | 119–122 |
| Waist | 75–78 | 79–82 | 83–86 | 87–90 | 91–94 | 95–98 | 99–102 | 103–106 |
| Full Length | 173 | 175 | 178 | 180 | 182 | 184 | 186 | 188 |
| Shoulder | 15.5 | 16 | 16.5 | 17 | 17.5 | 18 | 18.5 | 19 |
| Back Rise | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45.5 | 46 |
| Collar Round | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 |
| Cuff Round | 21.5 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 |
| Sleeve Length | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
| Elbow Round | 34 | 35.5 | 37 | 38.5 | 40 | 41.5 | 43 | 44.5 |
How to take your measurements
Still unsure? Email customer@alpinestarsjacket.com with your measurements.
ALPINESTARS HONDA ST 1 WATERPROOF JACKET
The Alpinesters Honda ST 1 Waterproof Jacket is designed for riders who demand versatile, all-weather performance wrapped in a sleek, minimalistic design. Perfect for adventure touring and everyday road riding, this jacket combines waterproof protection with ergonomic comfort to ensure a dependable ride in any season.
Crafted with a focus on mobility and weather resistance, the ST-1 WP Jacket features a streamlined, modern silhouette that doesn’t compromise on function. Its waterproof construction offers excellent wet weather protection, keeping riders dry and comfortable during rainy commutes or long-distance rides. Whether navigating urban streets or venturing into the countryside, this jacket is built to handle changing conditions with ease.
A key feature of the ST-1 WP Jacket is its detachable thermal liner, which provides added insulation for colder morning and evening rides. This liner can be easily removed when temperatures rise, making the jacket adaptable for year-round use. The lightweight design and ergonomic cut allow for unrestricted movement, enhancing overall rider comfort during extended time in the saddle.
Stylish yet practical, the ST-1 WP Jacket is ideal for riders who appreciate clean lines, subtle detailing, and performance-driven features. When paired with the matching ST-1 WP Pants, it forms a complete waterproof touring outfit, offering comprehensive protection and comfort from top to bottom.
Whether you’re commuting through unpredictable weather or embarking on a multi-season touring adventure, the ST-1 WP Jacket delivers the right balance of functionality, comfort, and understated style. It’s the go-to choice for riders who want a dependable, no-fuss jacket that performs in all conditions.