Any Floorwork Fiend knows the value of a good sock. We want to protect our legs and look good while doing so! Slide on a pair of Bee's Knees Knee Socks, and you’re ready to work the floor. These are not tube socks, which means they have an actual foot. Size matters! The medium will fit ladies’ shoe size 3 to 8, and men’s’ shoe size 4-9. The large will fit ladies’ shoe size 9-12, and men’s’ shoe size 10-13. They are made with an 80% Acrylic / 20% Nylon & Elastic blend. They’re not pre-shrunk and will shrink when washed.