Acquire the premium in slip and fall protection on wet and dry floors with the UltraGrip soled high-top boot cover. Our sole material is also clean, durable and strong enough to stand up to even the most abrasive floor surfaces. We utilize our proprietary Microbreathe material for the upper portion of the boot cover. Microbreathe is a soft, strong, and flexible material with a high vapor transmission rate for all day comfort. It also provides excellent barrier protection and particle holdout and is the preferred choice for Controlled Environments. High top boot covers fit over the calf with an elastic top to provide a comfortable fit and to prevent the boot cover from sliding down. Our UltraGrip boot covers are available with an elastic ankle or ankle ties. Construction Details: High performance anti-skid sole with serged seams and different thread coloring for convenient size identification. White Medium Elastic top and ankle Anti-skid sole Thread colors for convenient size identification Serged seams 100 pair/case