Alpinestars Sierra Waterproof Bicycle Jacket

The Sierra waterproof jacket is made from a lightweight main fabric that is optimized for waterproofing while providing an optimal level of breathability. It also features fully taped seams and waterproof zippers that prevent water from entering.

Features:

• Waterproof outer shell (10k waterproof and 5k breathability) for an optimal performance balance of breathability and wet weather protection.
• Fully taped seams for guaranteed waterproofness
• Zippered side vents for effective body temperature regulation
• Front waterproof zippered pockets for secure storage of small personal items
• Waterproof YKK® zippers and zipper garages for improved durability and optimized weather protection
• Shock chord waist adjustment keeps garment in place and provides a custom fit
• Helmet-compatible storm hood with dual adjustment system for optimal fit
• Ergonomically shaped sleeves for optimized comfort in the riding position
• Extended back hem for full coverage