Alpinestars all mountain 2 pantsthe all mountain 2 pants are constructed from a light and highly durable main shell that incorporates a two way stretch textile for excellent fit and flexibility with an excellent ergonomic design that allows for the integration of knee protectors these pants are ideal for riding in poor weather conditions features ergonomically designed for a performance fit and to allow for integration of knee protectorslightweight and durable main shell fabric made from two