The Carhartt Lightweight Low Waterproof Work Hiker Carbon Nano Toe work shoes keep you moving through wet weather and fair with its superb durability, waterproof protection, and grippy outsole. Style number: CMO3481. Lace-up work shoe with a carbon nano toe that meets or exceeds ASTM 2413-18, EH (electrical hazard) standards. Suede and nylon upper. Storm Defender waterproof membrane keeps feet protected from outside elements. FastDry technology lining wicks moisture for a drier foot environment. OrthoLite Comfort Tongue combined with a padded collar for an exceptional feel. Padded collar for added comfort. Insite insole supplies underfoot cushioning and maximum arch support to guard against foot fatigue. EVA midsole provides added supportive comfort. Cement construction. Durable rubber outsole is slip, oil and chemical resistant. Imported. Measurements: Weight: 1 lb 8 oz 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.