Shaft Height: Approx. 14'' Tall. LaCrosse innovated Alpha technology by combining high quality rubber with naturally insulating neoprene resulting in a 100% waterproof, extremely durable, lightweight, comfortable and scent free boot. Rubber cup outsole with built in floatable non exposed rubber midsole add comfort and durable performance. Removable EVA footbed adds cushioning for all day comfort. Cam loc buckle supplies a customized fit and is easily adjustable to accommodate clothing. Next G-1 features clusters of winter brown hardwood leaves laid over neutral grey tree and limb elements blending into virtually any winter setting.