Alpinestars ST-1 Waterproof Pants — M, Black

The ST-1 Waterproof Pants deliver reliable all-weather protection with an ergonomic cut designed for unrestricted riding movement. Built with fully waterproof construction and a fixed mesh liner for comfort, they also feature a detachable 80g thermal liner for warm protection when conditions demand it.

• All-weather, waterproof construction crafted for ergonomic mobility
• Fixed mesh liner for rider comfort
• Detachable 80g thermal liner for year-round use
• Two front cargo pockets for versatile and secure storage
• Lower leg hook-and-loop ankle adjusters and waist volume adjusters for a tailored fit
• Poly-fabric reinforcements on inner legs for improved contact with the bike
• Pant connection zipper to attach to a compatible jacket and prevent wind ingress
• Reflective detailing on the thighs for enhanced visibility
• Category II EN 17092-4:2020 – A Class certified

Constructed from durable polyester with a polyester lining, these pants balance weatherproof performance and rider comfort. They secure to a jacket via a connection zipper and include fit adjusters to keep the hem and waist snug in motion. Ideal for riders seeking dependable waterproofing, thermal versatility, and practical storage.