FitFlop WORK HIGH-PERFORMACE Womens Clogs in All Black. These clogs feature an EVA upper, polyester lining, and a rubber sole. They are designed for comfort and slip resistance, with a round toe shape and a low top shaft. The closure is a slip-on style, and they have a regular shoe width. The heel height is low, between 2.5-4.9cm. These clogs are slip-resistant to oil, grease, glycerine, and water, and feature an antistatic sole to reduce electrostatic build-up in working environments. The one-piece EVA upper has vent holes and a removable contoured PU footbed for enhanced comfort and fit. They are easy to wipe clean by removing the footbed first. This style fits true to size.