Adapt Trax outsole provides exceptional traction in wet and dry conditions Techlite+ delivers responsive cushioning and stability, without sacrificing comfort Waterproof full grain, saline resistant leather upper with metal hardware. Omni-Heat Infinity reflective lining. Omni-Tech waterproof breathable construction. 200g insulation Please note: Laces and zippers incorporated in Columbia Sportswear Company footwear are not waterproof.