The Balance Plus 404 is one of our most popular Curling Shoes feature lightweight phylon soles, a proven upper design, Thinsulate interlining, with a durable leather exterior, and enhanced with coating on both toes. These shoes keep your feet warm and comfortable while enhancing your performance on the ice. Loop Velcro on both soles enables slider or grippers to be attached for either right-handed or left-handed curlers, making them ideal for both recreational and competitive curlers. 1/4” (6.35mm): Designed for confident curlers, delivering top speed for maximum performance on the ice. GRIPPER OVERSHOE EXTRA, PLEASE ADD TO ORDER IF REQUIRED