Cressi Unisex's Boots 2.5mm Metallite Neoprene Socks Black, X Large

Unisex 3mm zipless boots with non-slip lining High stretch neoprene nside lined with Metallite to make it easy to slip in and out The sole has an effective non-slip lining. They can be used with both closed foot fins, as well as with firm-soled boots using open-heel fins