Sierra Waterproof Jacket cold The Racer Short features heavy

The Racer Short features heavy poly-fabric reinforcements in the seat area and strategically positioned four-way stretch panels for freedom of movement

Alpinestars’ essential go-to shorts for all MTB activities

supple fit with excellent levels of feel at the levers

The result is a suit that will keep you cool when the temperature goes up

Sierra Waterproof Jacket cold The Racer Short features heavyWith a lightweight main shell optimized for waterproof performance while still deliveringoptimum levels of breathability, the Sierra Waterproof Jacket is also equipped with fully tape welded seams and waterproof zippers for the prevention of water ingress.