The Grundens Men's 12" Deck Boot was designed to provide anglers with a comfortable, performance driven footwear option that will outlast even the longest days on the water. Grundens prioritized a thicker insole to promote noticeable shock resistance and the anti-microbial cooling liner will ensure you leave the typical footwear stench behind. Features natural gum rubber outsole and built in razor siping that helps move water out from under the shoe improving grip on wet surfaces. You'll be standing upright on deck all day long.Features100% waterproof vulcanized rubber construction12" height for increased protectionNeoprene lining with HeiQ Fresh Anti-Microbial and Smart Temp Thermo regulating finishesNon-marking natural gum rubber outsole with chevron deck tread and razor-cut siping