Part of the new Outscape Max collection, the Outscape Max Ankle Boot is a high-performance, all-terrain boot inspired by our ever-popular Outscape and Apex collections. 100% waterproof construction and 10” collar opening for easy on/off coupled with a Muckskin upper offer reduced weight without sacrificing elite protection. The midsole is built with BioLite, a top-level, lightweight foam, while the rubber outsole is inspired by the Outscape for dispersing debris and optimal traction in various terrain. BioLite Foam Midsole Wrapping Up the Counter 100% Water-Friendly, 100% MUCKPROOF Dual Density Comfort Footbed with Slow Recovery Foam and Long Lasting Cushioning 10" Collar Opening for Easy Slip On/Off Customers recommend ordering one size smaller than their regular size Outscape-Inspired Rubber Outsole for All Terrain Traction and Debris Dispersion bioDEWIX™ Dry Footbed Insert Topcover with NZYM™ for Odor Control and Moisture Management Muckskin Upper for Reduced Weight without Sacrificing Protection