Adapt Trax outsole provides exceptional traction in wet and dry conditions Techlite+ delivers responsive cushioning and stability, without sacrificing comfort Combination of waterproof leather, textile, webbing and metal hardware. Molded textile rear collar for added comfort. Techlite shell. Omni-Heat Infinity reflective lining. Omni-Tech waterproof breathable construction. 200g insulation Please note: Laces and zippers incorporated in Columbia footwear are not waterproof.