Oil Resistant soles, mostly employed in safety footwear for professional use, are made of a special synthetic material intended to prevent slipping and to withstand long periods of time on oily surfaces without deteriorating.
About Outdoor Shoes:
Outdoor Shoes are intended for the play of outdoor sports or outdoor recreation. Outdoor shoes are designed to handle rugged terrain and are suitable for heavy outdoor use. Outdoor Shoes may include (but are not limited to): Water Shoes, Hiking Shoes and Hunting Boots.