TUSA DB-0101 Imprex 5mm Dive Boots 5mm Nylon II neoprene high cut dive and watersport boots Injection molded traction sole with exterior size marking at heel Fin strap cleat at heel grabs and holds fin straps securely in place Rubber rear and top surface shields provide added protection Blind stitched and glued seams, inner zipper gusset prevent flushing