Ride in comfort all day with the Shifty boot, built to be a pillow on your feet. With a cushy Comfy Tongue, soft Evolution Foam outsole and plush Comfort Fit liner, it's the perfect boot to ride from first chair to last. FEATURES: BOA(R) Fit System with micro-adjustable precision fit H4 Coiler with rubber and Evolution Foam outsole Comfy Tongue for added cushioning Integrated internal lacing for secure fit Grip & Rip heel hold for enhanced control