Leather sourced from a tannery that achieved a Gold Rating from the Leather Working Group (LWG). The Bogs Arcata Urban Leather Mid has a lightweight, easily stylish design with a sticky grip outsole that will keep you steady and secure on every movement. 100% Waterproof gold certified leather upper. Traditional lace closure for a secure fit. Heel panel with pull on top tab. Plush lining for warmth and comfort. DuraFresh natural bio-technology activates to fight odors. Bogs Max-Wick evaporates sweat to keep feet dry . Textile lining and insole. Bloom algea-based EVA footbed that helps clean polluted water habits. GlacialGrip slip resistant outsole for maximum traction on wintery surfaces. Synthetic sole. Comfort rated to -4°F/-20°C. Imported. Measurements: Weight: 1 lb 3 oz Shaft: 5 3 4 in Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.