Alpinestars Faster-3 Gunmetal Motorcycle Shoes. Faster-3 shoes based on many years of research and development experience in the highest level of motorsport Light weight and best in class protective features inside as well as outside. Features: Upper Made from extremely lightweight durable and abrasion-resistant microfiber. Reinforced TPU ankle expanded in the lower side part increases support and protection. TPR slider details on the side toe provide increased flexibility and protection. New TPR heel construction provides additional lateral stability. support and security. Asymmetrical toe design provides protection in the change area. Traditional lacing system for lightweight secure and comfortable fit. Side adjustable hook and loop closure system with TPR strap for added security. Medium dual-density ankle protectors between upper padded lining provide strategic protection and flexibility in key areas. padding provides a high level of comfort and excellent fit to the ankle and instep. Inner toe box and heel reinforcement are positioned underneath the upper for a more ergonomic design. 3D mesh lining for high breathability and anti-slip microsuede heel. Replaceable anatomical EVA footbed with Lycra lining on top. Extremely lightweight, specially compounded rubber outsole provides textured traction Excellent cushioning and built-in support. shank for increased rigidity of the sole. EN 13634:2017