Tyvek Shoe covers by Dupont are disposable feet covers that provide protection from dirt, grease, grime etc. Tyvke garments are tear resistant, puncture resistant and penetration resistant. Tyvek is more lightweight and breathable than other brands of disposable clothing. Tyvek garments are best used for dust and dirt cleanup, asbestos removal, lead abatement, paint spraying, light splash, maintenance, general clean up and cleanroom applications. Tyvek shoe covers can also be used by service workers or delivery workers to keep mud, dirt & grime off of floors and carpets. Tyvek shoe covers have an elastic ankle that stretches to 9.25 inches to slip in your foot, boot or shoe. Shoe covers measure 14" wide by 6.5" tall. White color, sold per pair.