Washable Reusable Shoe and Boot Covers, Made in USA, Nonskid, 4 Sizes High Quality - FREE SHIPPING - 1 Pair Per Package Machine Washable - Average Lifespan 6 to 12 Months Superior Traction for Safety - ASTM Safety Rated Made in the USA - Quality Workmanship Moisture Barrier - No Wet or Dirty Tracks 4 Sizes Fitting 4 to 17 - See Below for Sizing