Lightweight, insulated and scent-free, the LaCrosse Mens AeroHead Sport 3.5mm Rubber Boots are comfortable and durable without extra bulk and weight. AeroForm technology a revolutionary liquid polyurethane thats shaped over 3.5mm neoprene is responsible for these boots light weight and flexibility to give you a glove-like fit. Brush-Tuff bidirectional material makes them highly abrasion-resistant, and Armor Weld liquid-rubber protective coating seals the seams. The design of the boots provides 100% waterproof protection and uncompromising scent protection. Quick-drying, moisture-wicking jersey-knit liners make them even more comfortable during extended wear. Injected polyurethane midsoles add cushioning, while integrated shanks in the arches provide support and stability over rigid and rocky terrain. Aero nonloading outsoles are made of a lightweight rubber compound for even more durability and traction in slippery conditions. Adjustable back gussets and straps help you customize the fit. 100% polyester linings. Imported. Active comfort range: -10F to 60F. Ht: 16. Avg. wt: 4 lbs./pair. Mens whole sizes: 8-13. Camo pattern: Realtree XTRA, Mossy Oak Break-Up Country. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.