In rain or slush these walking shoes provide exception weather proof protection for all day adventures.Features:Upper:OutDry™ waterproof, breathable constructionNavic Fit System™ delivers a natural midfoot lock down – Lace-webbing system fits securely over your mid-foot navicular bone to keep your heel in place over the long haulSeamless mesh delivers remarkable fit and support3D print provides lightweight stabilityMidsole: Techlite+™ Single density foam midsole delivers a responsive underfoot cushioning experience while providing superior comfort and stability on the trailOutsole: Adapt Trax™ outsole provides exceptional traction in wet and dry conditions, keeping you steadfast on any terrainMaterials:Upper: 100% polyesterMidsole: 100% POEOutsole: 100% rubberFootbed: 100% PULining: 100% polyesterPlease note: laces and zippers incorporated in Columbia Sportswear Company footwear are not waterproof.