Product InformationSKU: #8533928Keep your little one warm and protected for hours of winter fun with the Columbia® Kids Powerbug™ Forty boot!Waterproof synthetic leather and nylon textile upper. Waterproof seam-sealed construction keeps out the wet elements.Recycled 6 mm washable recycled felt liner.Boot easily slips on and has an adjustable drawstring with barrel lock closure.Adjustable hook-and-loop closure strap. One-piece injection molded TPR shell and outsole provides excellent protection and support.Temperature rating: -40°F/-40°CImported.Product measurements were taken using size 7 Big Kid, width M. Please note that measurements may vary by size.Measurements:nn     Weight: 1 lb 3 ozn     Circumference: 13 1⁄2 inn     Shaft: 9 1⁄2 inn    n<br>