KLOGS. 7017-0427. RAVEN SLIP-ON. BLACK FULL GRAIN. This slip-on is tailor made for chefs cooks and anyone in the culinary workspace. The smoothly-styled upper makes cleaning simple and easy and the ample side goring provides a snug secure fit. Our signature PURGrip treads give you highly rated traction on wet or oily floors. You ll stay comfortable and confident with every step even in the fast-paced demanding kitchen environment. Your champion of comfort. Slip-resistant oil-resistant non-marking shock absorbent orthotic friendly.