Five Ten Hellcat Mountain Clipless Shoes - Mens FTWR White/Core Black/Red 8.5. Get ready to tackle the trails. The Five Ten Hellcat mountain bike shoes are designed with an aggressive tread pattern and Stealth rubber sole for excellent traction and grip on uneven terrain. Whether youre rappelling down a rocky path or taking a leisurely ride these shoes provide the perfect balance of comfort and support. The breathable mesh upper material ensures your feet stay cool and comfortable while riding. Conquer the outdoors with the Five Ten Hellcat.