• The perfect hybrid shoe suited for your aquatic adventures • Synthetic quick dry upper with water drainage system • Bungee closure prevents untied laces underwater • SGS™ (Skeletal Guidance Shank) provides support and stabilization • Webbing heel pull tab for easy on/off • Removable Nitracel™ insole • Fabric lining reduces irritation at key contact points • Lightweight, shock absorbing EVA midsole with drainage ports • Solid rubber outsole with siped traction pattern