Full GORE-TEX liner with Invisible Fit Technology provides waterproof protection with improved flex, comfort, and breathability |Integrated GORE-TEX gaiter comes over the ankle to extend waterproof protection and seal out snow, mud, and debris| FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free|TPU overlays on the upper reinforce high-wear areas for added durability| Glove-friendly speed lace system tightens with a single pull for a fit that securely holds foot in place| Lightweight, responsive, traction-device compatible EVA and Polyolefin midsole provides shock absorption and a responsive, predictable ride |Vibram® Megagrip outsole with LITEBASE technology delivers durable, sure-footed performance across a range of conditions while shedding every gram possible| Outsole is designed to work with traction devices and carbide spikes for winter traction| Lug pattern is optimized for traction in mud and snow 19 mm stack height, 6 mm drop