This is a great boot for any activity that involves wet, cold, mud and muck. The Amphib Mudd Hogg is a 17" knee high boot with 1200 grams of Thinsulate insulation. Talk about keeping your feet warm. And they are tall enough to keep water and mud out if you have to wade through a shallow stream. 1200 grams Thinsulate insulation. Durable rip track rubber sole for less sticking. 100% leak free. Camo printed neoprene with jersey upper. Comfortable fit.