Our shoe cover features fluid-resistant polypropylene fabric laminated with polyethylene film, creating an impervious reinforcement. A patented, separate elastic band minimizes the chance of fluid strike-through by eliminating pinholes caused by stitched-in elastic. Bound elastic seams at the foot reinforce fluid protection and adjust for a customized fit. Foam strips on the bottom of the shoe covers provide anti-skid protection and assist in donning orientation.