Designed for tactical water operations, these shoes are made with quick-drying 1000D Cordura quarter panels. They feature non-metallic drain ports and a non-water-absorbing Ultron PU insole. The SEAL Rubber sticky outsoles, originally developed for rock climbing shoes, provide high traction on wet surfaces. The "fin friendly" fit means they are designed to fit nearly any military dive fin. Excellent New condition. Never worn.