Product Information for Dr. Martens Product Description Truly rich Dr. Martens industrial footwear built to the highest standards using the best quality materials. Dr. Martens have taken their classic work boots and ever so slightly revamped them with a more contemporary look. Traditional heat sealed welted construction with classic Dr. Martens air cushioned soles. Features and benefits include slip resistant trans PVC outsole Cosmo moisture wicking lining Smartmask¢â padded footbed welted Z-stitch construction and full grain leathers. Dr Martens air cushioned sole for additional shock absorbing properties. Reduces the risk of slips and falls on hazardous surfaces. Meets or Exceeds ASTM F1677-96 (Mark ii Machine) a value of 0.25 as a safety margin for soilings tested on oily greasy icy soapy or oily/wet surfaces. Will help protect the wearer against accidental contact with electrical charge by offering additional insulation from the ground. Offers enhanced weather protection and resistance from the water absorption by the use of water resistant leather uppers. Additional Info Padded Steel Toe Safety Toe Leather ASTM Fit: This style tends to run large. For an accurate fit we recommend purchasing a 1/2 size smaller than you typically purchase. For example if you normally purchase a size 7 1/2 we recommend purchasing a size 7. Outsole: PVC