The Outscape Max Collection from Muck Boots is built for all terrain adventures. Whether hiking in the woods, exploring sites unseen, or light pursuit, these boots were designed for versatility and comfort.- 100% Waterproof, 100% MUCKPROOF- 3mm Neoprene Bootie for Comfort and Performance- 10 inch Collar Opening for Easy Slip On/Off- Muckskin Upper for Reduced Weight without Sacrificing Protection- BioLite Foam Midsole Wrapping Up the Counter- Dual Density Comfort Footbed - Rubber Outsole for All Terrain Traction- bioDEWIX Dry Footbed Insert Topcover- NZYM for Odour Control and Moisture Management