The Nautilus® Women's Spark Grey Carbon Toe Athletic Work Shoe is a work shoe designed to help you work smart, not hard.Style number: 2159.Durable textile upper supports breathability and features a lace up closure.Carbon nanofiber safety toe cap Meet or exceeds ASTM F2413-18 Impact/Compression and EH safety standards.No exposed metal and security friendly.Padded collar and tongue reduce skin irritation while you move.Textile lining and insole.Removable dual density insole.EVA grade outsole with slip-resistant rubber heel and forefront pads.Slip-resistant outsole meets Mark II Oily/Wet Coefficient of Friction .43 standard.Imported.Product measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.Measurements:Weight: 13 oz