Allbirds is a proud Certified B Corporation and sources materials that are FSC®-certified.Cruise into rainy season in style wearing the Allbirds® Wool Cruiser Waterproof Sneakers. The sleek low-profile sneaker features a waterproof Merino wool upper, wool lining, rubber insole, a wrap-around natural rubber outsole, and a one-piece tongue design to help keep water where it belongsRound toe shape.Lace-up closure.Tongue and ankle pull tab.Imported.Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.Measurements: Weight: 11.5 oz SKU 10005864