Alpinestars ST-1 WP Pants

The Alpinestars ST-1 WP Pants are an ideal choice for riders seeking all-weather, waterproof protection combined with Alpinestars ergonomic mobility. Made from durable 600D poly fabric with ripstop reinforcements on the inner legs, these pants feature a streamlined design for modern style and superior comfort, especially in wet conditions. A detachable thermal liner ensures warmth during cold mornings or evening rides. Perfect for adventure tourinng, the ST-1 WP Pants deliver year-round comfort and top-tier wet weather performance in a sleek, minimalist package.

Construction:

• Constructed from 600D poly fabric blend, the pants have ripstop fabric reinforcements on the inner legs for better connection and contact with the bike
• Fixed WP liner for guaranteed waterproof performance
• The ST-1 Pants are designed with an active touring fit with pre-curved legs, 3D ergonomic knees and a comfortable crotch construction
• Fixed mesh liner for enhanced rider comfort
• Detachable thermal liner, 80g, provides all-year round riding capability

Protection & Safety:

• CE Level 1 rated Nucleon Flex Plus knee armor for effective impact protection with a 3-tiered color-coded inner pocket system integrated in the inner lining for custom positioning of the knee protectors
• Nucleon Flex Plus Level 1 knee armor is highly flexible and breathable providing high levels of impact protection and offering a thin profile for optimal rider comfort
• Ripstop fabric reinforcements on the inner legs for effective abrasion resistance
• CE certified - Category II EN 17092-4:2020

Comfort:

• Two front pockets provide versatility and the safe and secure storage of valuables and personal items
• Lower leg, hook and loop ankle adjusters and waist volume adjusters provide for a tailored fit
• Pant connection zipper for attachment to an Alpinestars motorcycling jacket, provides a secure fit and the prevention of wind ingress
• Reflective detailing on the thighs for added visibility during early morning, or evening rides