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, eco-friendlier lightweight foam, while the rubber outsole is inspired by the Outscape for dispersing debris and optimal traction in various terrain. 100% Waterproof, 100% MUCKPROOF 10” collar opening for easy pull on/off Muckskin upper for reduced weight without sacrificing protection BioLite foam midsole wrapping up to counter Sneaker-inspired rubber outsole for all terrain traction and debris dispersion bioDEWIX™ dry footbed insert top cover with NZYM™ for odor control and moisture management Estimated height: 6 in. Estimated heel height:.75 in. Estimated circumference: 10 in. Muck Boot Company Women's Outscape Max Ankle Boot - Gray