BAS86020-MD / 86020-MD OVERBOOT VIKING SZ MEDIUM 10" BLACK Viking Over-The-Shoe Boot Superior resistance to acids, oils and grease. Quality vinyl construction with non-slip tread. Designed with wide opening for easy donning over shoes. Non-conductive dual side snap closure. Fully waterproof to keep dry and comfortable. Medium fits boot size 8-9; Large fits 10-11; XLarge fits 12-13; XXLarge fits 14-15. Made in USA. Sold per pair.