Alpinestars SMX1-R V2 Men's Street Boots street bike racing rain suits Outer shell cotton nylon with

Outer shell cotton nylon with water-repellent coating

Interior mesh tricot comfort liner has internal pockets to accommodate a split chest protector or back protector available as an accessory upgrade

Vented biofoam and air mesh chassis paired to an articulating injectionmolded shell with airflow channels

98% Cotton / 2% Stretch 5-pocket denim

Alpinestars SMX1-R V2 Men's Street Boots street bike racing rain suits Outer shell cotton nylon withAlpinestars SMX1 R V2 Men's Street Boots A class leading, low cut performance riding boot, the SM 1 R v2 Vented Riding Shoe incorporates a host of technical innovations for improved levels of comfort, fit and durability. Constructed from a lightweight and abrasion resistant microfiber upper with extensive perforations for maximum airflow and breathability, the shoe is also equipped with strategically positioned TPU protectors for abrasion resistance