Our new, advanced functional Asymetrix sole takes an overall approach to a common problem at work: the risk of slipping. The construction gives exceptional slip resistance both on dry and wet surfaces (see table).The Asymetrix sole is built around several interacting parts. The nitrile rubber in the rear of the heel and a unique combination of lines going in different directions, areas of different patterned "cleats", and different surface structures, prevent the sole from slipping - in any direction. The asymmetric shape contributes to more secure footing and offers good support during heavy lifting, for example. The sole is made of durable, oil-resistant polyuerthane (PU) and has excellent shock absorption.