Comfortably positions the foot in a controlled amount of dorsiflexion. Adjustable bilateral dorsiflexion straps enable the application of prolonged stretch to the soft tissues of the Plantar Fascia and the Achilles tendon. Both the heel orientation and tibial straps are easy to adjust and use with push-lock buckles. Padded straps for increased comfort. Made of high-density plastic with ventilated calf area for patient comfort and breathability. Removable, soft liner. Removable foam wedge to provide additional toe extension. Comfortable C3 Tri-Laminate material. Quantity: 1 Size: Small, Meidum, Large, X-Large, or XX-Large Color: Black/Blue Brand: FLA Orthopedics Manufacturer: BSN Medical Options: Small (58-409400) UPC: 719869534020 Medium (58-409500) UPC: 719869534037 Large (58-409600) UPC: 719869534044 X-Large (58-409700) UPC: 719869534051 2X-Large (58-409800) UPC: 719869534068 Sizing Guide: According to US Shoe Size Small: Men's: 6 or smaller / Women's: 5 or smaller Medium: Men's: 6-8 / Women's: 7 1/2 - 9 1/2 Large: Men's: 8 1/2 - 10 1/2 / Women's: 11 1/2+ X-Large: Men's: 11-13 / Women's: 12+ 2X-Large: Men's: 13+