Never worn. Omni-heat Created to treat your feet around the campfire, these ultra-comfortable slip-ons have a thermal-reflective lining to maintain warmth and are treated to repel water and stains. The Techlite+ midsole delivers cloud-like cushioning and stability. Upper construction, with slip-on style, made of ripstop textile, 100g Insulation, and a comfy elastic gore enclosure. It includes a stain and water-resistant treatment to keep feet dry, cozy, and clean. Columbia offers these women's shoes in multiple colors, with true-to-size fit.