Ridiculously Tough, Improbably Light. 30% Lighter Than Other Boots. 100% Easier On The Eyes.100% WaterproofMade With Seamless Construction - 30% Lighter And Tested To 1400 MilesConstructed With 7Mm Neo-Tech Waterproof InsulationSku: 72251-001Comfort Rated To -58??F/-50??CFemaleAdult