Blending alpine heritage with modern style, the HOKA ONE ONE U Tor Summit sneakers reimagine the classic hiker through a HOKA lens. Luxe nubuck leather uppers, a rubber mudguard and Vibram® Megagrip sole meet signature cushioning, creating the ideal match to combat the trails. Nubuck Leather Upper, Metal Mudguard, Zig-Zag Stitch Detail , Vibram® Megagrip Sole, Lace-Up.