The PowerStep® Pinnacle Low full length insoles with built-in low arch support and two layers of plush cushioning are the perfect balance of comfort and support. The Pinnacle Low insoles feature the signature PowerStep arch shape that cradles the arch and heel, adding stability and motion control to limit excess stress on feet, ankles, joints, and tendons. Full length, total contact support with an odor control top fabric that helps reduce heat, friction, and perspirationFirm but flexible contoured low arch support with a deep heel cradle for increased comfort, stability, and motion control for those with flat fleetPremium dual-layer support cushioning for enhanced comfort from heel to toePerfect balance of comfort and support that stabilizes and aligns the feet to help relieve and prevent pain from overpronationMoveable from shoe to shoe with no trimming required Top Cover: Odor control polyester top fabric, royal blue with pattern Arch: Firm but flexible 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.