The Carhartt Lightweight Waterproof Hiker Carbon Nano Comp Toe work boot keeps you moving through good and wet weather with its superb durability, waterproof protection, and grippy outsole. Style numbers: CMH4480 (Brown Leather) and CMH4481 (Black Leather). Lace-up work shoe with a carbon nano composite safety toe that meets or exceeds ASTM 2413-17, EH (electrical hazard) standards. Suede and nylon upper. Storm Defender waterproof membrane keeps feet protected from outside elements. OrthoLite Comfort Tongue combined with a padded collar for an exceptional feel. Padded collar for added comfort. Insite insole supplies underfoot cushioning. EVA midsole provides added supportive comfort. Cement construction. Durable rubber outsole is slip, oil and chemical resistant. Imported. Measurements: Weight: 1 lb 9 oz Shaft: 4 1 2 in Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.