The upper is constructed from full grain oiled leather on lower medial panel, both with heat press texture for superior grip
Front and rear bellow made with lightweight microfiber for more durability and abrasion resistance
Extended PU coated leather gaiter helps seal out excessive water and dirt entry; rear gaiter includes rubber insert for flexibility and comfort
New closure system includes 2 polymer buckles with an innovative closure system. This closure includes a ratchet with memory and a quick release/locking system with self-aligning design for easy, precise closure
Drystar® membrane layer between upper and lining for proven performance in difficult weather conditions
PU shift pad made with technical texture for added grip plus foam padding underneath for better comfort
Wide entry aperture for convenience with Velcro® upper closure flap to allow broad ranging calf fit adjustment
Alpinestars exclusive vulcanized rubber compound for optimal combination of comfort and grip
TPU shin plate and calf plate offer support and resistance for impacts
Bio-mechanical lateral flexi-blade system provides excellent front and rear movement while offering support and protection to the ankle
TPU double density ankles protector on medial side for protection
Soft foams surrounds the ankles and collar offer comfort and shock absorbing performance
