Alpinestars Toucan Gore-Tex Men's Weatherproof Motorcycle Touring Boots (Black, US Size 12) A fully CE-certified boot incorporating full leather and suede with a 100% waterproof Gore-Tex membrane Sole construction features integrated steel shank for improved comfort and durability Innovative lateral ankle protection system forms flexible link between upper boot and lower foot area for added control and support Medial side structure is contoured for perfect fit and flexibility fit, with reinforced polymer sculpturing for grip and protection against bike's heat and impact Advanced TPU protection layer covers the internal heel counter and toe box enhancing support and rigidity in key impact areas