Lacrosse Aerotuff 1500G Insulated Wader - Men's Realtree Max-5 11 Stout Double stitched seams are bonded and taped on the inside, then coated with an abrasion resistant liquid rubber on the outside for uncompromising waterproof protection and durability Liquid polyurethane is injected into a mold around the neoprene boot sock, creating a material that's warmer, lighter and stronger than rubber The combination of our 7mm neoprene boot sock, 5mm upper, and AeroForm technology provides the same warmth as a 1500G insulation level A unique combination of spandex and Lycra is layered over neoprene for extra durability Built with waterfowlers in mind, the Realtree MAX-5 camo pattern is strategically designed to blend into marshes, open fields, and flooded timber