Recommended footwear: Hockey and figure skates, road cycling shoes, rollerblades, and western boots. ; Ideal for feet with low to medium arches, yet accommodates all arch types. Provides fit, comfort and enhanced stability to any slim footwear with elevated heel. Originally designed to fit the heel-to-toe profile of hockey and figure skates, the patented ramp angel accommodates any footwear with a 1-1 heel. Friction control top cover with AdION antimicrobial treatment helps reduce odor-causing bacteria. Supports and aligns the bones of the foot, helping to prevent heel pain, Plantar Fasciitis and other common foot problems. Each pair includes a User s Guide with information on sizing and trimming your new insoles, and the package is recyclable.