Size Conversion Chart Below Description Full length, total contact support with an odor control top fabric that helps reduce heat, friction, and perspiration Firm but flexible contoured high arch support with a deep heel cradle for increased comfort, stability, and motion control for those with high arches Premium dual-layer support cushioning provides enhanced comfort from heel to toe Perfect balance of comfort and support that stabilizes and aligns the feet to help relieve and prevent pain from supination, protecting against excess pressure on the ball and heel of the foot Moveable from shoe to shoe with no trimming required Benefits Feet with high arches need arch support and cushioning to stabilize and reduce excess pressure on the ball and heel of the foot. Feet with high arches cause supination, where the feet and ankles roll outward, placing pressure on the smaller toes and outside of the foot. By combining premium cushioning and the clinically proven PowerStep arch shape in a semi-rigid high arch support shell, the PowerStep Pinnacle High shoe insoles are a trusted solution to improve foot function, decrease arch pain, and help alleviate common foot conditions typically caused by supination.Supination can cause: Plantar Fasciitis; Achilles Tendonitis; Fat pad atrophy; Morton's Neuroma; Arch & heel pain; Ball of foot pain; Ankle, knee, hip & back pain; Shin splints; Stress fractures in the feet & legs; Bunions; Heel spurs; Hammer & claw toes; Calluses & corns Specifications Top Cover: Odor control polyester top fabric, royal blue with pattern Arch: Semi-rigid polypropylene support shell Dual Layer Cushioning: Foam top layer, black; EVA base, royal blue Shoe Sizes: Available in 10 sizes ranging from Men's U.S. shoe sizes 4 to 15, and Women's U.S. shoe sizes 6 to 12 Packaging Contains: 1 pair Ideal shoe type: Intended for footwear where the factory insoles can be removed and designed for shoes such as Athletic (Walking/Running), Work, & Casual Dress Shoes Proper care: Spot clean with mild detergent. Do not immerse in water. Air dry. Covered under US Patent #D846,853 PowerStep insoles should last 6 months or longer depending on wear usage and activity level. Size Chart: (A) Men's 4-4.5 | Women's 6-6.5, (B) Men's 5-5.5 | Women's 7-7.5 (C)Men's 6-6.5 | Women's 8-8.5, (D) Men's 7-7.5 | Women's 9-9.5 (E)Men's 8-8.5|Women's 10-10.5,(F) Men's 9-9.5 | Women's 11-11.5 (G) Men's 10-10.5 | Women's 12 (H) Men's 11-11.5 (I/J) Men's 12-13 (K) Men's 14-15 (L) Men's 16+
