Mongrel (Mens) 315 - Steel Toe Slip-on Shoe (Stone)The design of the 315 accommodates those who require a safety shoe. The elastic gusset ensures flexible movement with walking and convenience when its time to slip the shoe on or off. Like the Derby Shoe, the 315 has the essential features of a lightweight work shoe that possesses both safety and comfort. Expect to glide through your day as walking is made easy with the 315. Ideal for any work site, including hospitality, warehouses, and other general