Trek across trails in confidence with this insulated hiking boot engineered with an airy mesh tongue and an aggressive tread for superior traction. 7" shaft height (size 8.5) Waterproof: protects against rain, puddles and slush to keep feet dry in wet conditions Trail: provides superior stability and traction on hills, uneven surfaces and changing terrain PrimaLoft lightweight insulation retains warmth in wet or dry conditions Cleansport NXT™ treatment for natural odor control Removable, cushion