Composite toe work shoe featuring a full grain leather upper, Tailex and Cambrelle lining, a soft polyurethane midsole, non-marking rubber forefoot and heel plates, and a heel airbag Plain toe casual oxford The long wearing polyurethane outsole is resistant to oil, chemicals, and abrasives. Removable F2A Insole - Soft molded dual density polyurethane insert that cushions and cradles the foot, provides additional shock absorbing ball and heel pads, and a moisture absorbing fabric covering. Slip Resistant Outsole- Designed to provide a higher level of coefficient of friction with the walking surface to improve slip resistance. Static Dissipative Outsole - Allows static electricity to be dissipated from the wearer's body into the walking surface to prevent static electricity build up. Composite Toe - A toe cap made from a non-ferrous elastomeric material, which is lightweight and will not conduct heat, cold, or electricity. 100% Non-metallic ASTM F2413-05 Approved - This is the new official standard for safety footwear in the United States.