Golden Fox Steel Toe Work Boots Men's 6" Comfortable Safety Boot for Construction Water Repellent Leather: This leather has been specially treated to be waterproof to protect your feet from the elements Steel Toe: ASTM Certified steel toe cap has been impact tested to standard F2413 M/I-75/C-87 Insulated: Padded lining helps maintain warmth for your feet during cold conditions Traction, Comfort, & Protection: the sole design includes complex grooves and shock absorbing pressure points to alleviate fatigue and support the balance of your feet Steel Shank: steel shanks provide extra support around the arch of your foot, a necessary feature for heeled work boots. Shanks help alleviate the pressure caused by standing on rigid, uneven surfaces, climbing ladders, or kicking a shovel. Not only do shanks provide comfort, they can help protect your feet from being punctured. Dual-Density Outsole: The outsole is made with two layers. The outter layer is made of an oil resistant rubber that is merged with an EVA cushion midsole.