Lace up Keen Kaci Waterproof Winter Boots and tell cold, wet conditions to take a hike. These mid-height leather boots seal out slush, puddles and snow so you can traipse confidently wherever adventure leads. Packed with 100-gram KEEN.WARM® insulation, they’re rated to -4F. The roomier rounded toe (a Keen exclusive) lets feet function freely as nature intended. Mesh lining gives feet a breather as you’re hot-footing it through your day, and Cleansport NXT™ stomps out odor. Removable metatomical PU footbed supports arches to fight fatigue on long slogs. Underfoot, a compression molded EVA midsole and non-marking rubber outsole act like shock absorbers to soften the impact of every step.