100 Pack Disposable Nonwoven Fabric Shoe Covers for Carpet Cleaning, Floor Protection - White White. Matter : Non-woven fabric. Material: Non-woven fabric. It has excellent breathability and sweat absorption, and is used to reduce unpleasant odors. Even if you don't have time to clean up, you can keep your room clean. Please use it in clean rooms, food processing, cleaning, factories, factory tours, classroom visits, meetings, briefings, etc. Even men with larger shoe sizes can wear it. Thanks to the rubber openings, they open very easily, allowing even large shoes to enter unhindered. Easy to put on and take off. The back is non-slip for optimal safety. It also removes dirt which is easily removed. Fully covers shoes and protects them from dirt and dust.