The Waterproof brand Dry Boots for Waterproof D7/D10 dry suits are constructed with extremely durable, reinforced anatomical DuPont Kevlar. These boots are designed for durability and performance. The feature armored reinforced front to reduce wear and feature a specially molded fin strap anchor. These Waterproof Dry Boots are the ultimate in advanced dry suit diving. The boots seams are glued and stitched and the uppers are made from 100% Micro-Cell CR Neoprene, more expensive but in fact the only neoprene that really works for diving. This rubber has excellent durability and insulation far better than other Neoprene qualities, like SBR, SCR etc. Boots are angled for the best mix of durability and performance is available in multiple sizes