ST-1 Waterproof Pants YGroup_5100825 Seamless construction on the seat

Seamless construction on the seat area for greater comfort

This lightweight sports glove model features a new construction of polyester bonded with polymesh to offer superb levels of durability

it features Nucleon Plasma Technology—an eco‑friendly bio‑based blend with high‑performance polyurethane—plus extensive perforations and ventilation channels

weather performance and comfort and incorporates Alpinestars’ Drystar® membrane for 100 percent waterproof and breathable performance

Tinted lens are designed to be worn during the day and help to reduce sunlight and glare during daylight hours

ST-1 Waterproof Pants YGroup_5100825 Seamless construction on the seatComplementing the ST 1 WP Jacket are the ST 1 WP Pants, the perfect choice for riders looking for the benefits of all weather, waterproof construction, and Alpinestars ergonomic mobility. Constructed from a blend of 600D poly fabric materials, the pants have ripstop fabric reinforcements on the inner legs. With a new streamlined construction, the ST 1 WP Pants offer modern style and premium rider comfort, especially during wet, rainy days. The ST 1 WP