Size: C Brand: Redi-Thotics Model: LoPro Orthotics Item Number: RT0425 Material: Polypropylene, Poron, Barrettex Features: Extra arch support, moisture-wicking, anti-microbial, shock absorption Design: Slim profile for tight shoes Color: Black/Blue Target: Men and Women Keywords: Orthopedic, Arch Support, Shoe Inserts, Foot Care, Podiatrist Recommended, Comfort, Athletic, Dress Shoes, Slim Fit, Moisture Wicking, Shock Absorbing, Polypropylene Shell, Poron Cushioning Seller ships next business day from clean, smoke free location!