Five Ten Trailcross Clip-In MTB Shoe - Core Black-Gray Three 。Stealth C4™ Rubber: High performance rubber that resists deformation under high loads with a hardness of 79. Five Ten\'s rubber properties don\'t bounce, but interlock with the surface - wet or dry-providing outstanding friction on any surtace and any angle terrain. Coated Leather Upper Features: Clipless Compatible Lace Closure Velcro Strap Get ready to tackle the trails with the Five Ten Hellcat mountain bike shoes. Designed with an aggressive tread pattern and Stealth rubber sole, these shoes deliver excellent traction and grip on uneven terrain, whether you\'re rappelling down a rocky path or taking a leisurely ride. The breathable mesh upper material ensures your feet stay cool and comfortable while riding. A lightweight EVA midsole provides cushioning, while the impact-resistant toe box offers protection on technical terrain. The lace closure with hook-and-loop top strap allows for a secure, adjustable fit.