RED WING King Toe Mens 6-inch Waterproof CSA Safety Boot - 03506Get exceptional performance from this medium duty, CSA approved boot with puncture resistant, electrical hazard and non metallic safety toe protection, as well as 44% more toe room than standard work boots. The waterproof Red Wing leather upper will keep you working comfortably in wet weather, while best in class slip, oil gas , chemical and abrasion resistance help you stay sure on your feet.