Thermoball Insulated Traction Bootie – Women's

After a long day in the field or on the mountain, these booties are what you want waiting at the trailhead or cabin door. ThermoBall Eco insulation holds heat even when damp, so cold, wet conditions don't kill your warmth. A collapsible heel lets you run them as a mule or full bootie, and the rubber outsole grips icy and wet surfaces.

• ThermoBall Eco synthetic insulation traps heat effectively in freezing temps — and unlike down, stays warm when wet
• Water-resistant 100% recycled PET ripstop upper sheds light snow and moisture without adding bulk
• High-traction rubber outsole (up to 20% recycled content) grips confidently on icy walkways, wet decks, and snowy camp surfaces
• Soft fleece lining, elastic side gores, and a heel pull-tab make these fast on and off after a hard day outside
• Collapsible heel design lets you wear them as a full bootie or a slip-on mule — and they pack flat into any gear bag or ski pack