The exclusive DS drainage system prevents the boot from sucking to the fin Easy to put on and off. Seams are Double Glued & Double Blind-Stitched It is a 5mm in size. Also suitable for longer distance walks to the dive sites Vulcanized Rubber Toe & Heel Protect High Wear Areas Hard Rubber Sole Ensures Grip on Slippery & Rocky Surfaces Mares' Flexa DS Dive Boots are made from durable nylon-2 neoprene with a hard rubber sole to ensure grip on rocky and slippery surfaces. The strong zipper closure allows easy donning and doffing and prevents water entry. These Boots have an exclusive sole design that features a system of drainage grooves (DS) Draining System, which prevent the suction effect between boot and foot pocket. Boots have vulcanized rubber toe and heel to protect these high wear areas.
