All day compression when you need it most! FITS ® compression socks provide 15 - 20 mmHg of graduated compression, providing the perfect amount of compression for recovery and all-day wear. Our Nylon variety combines traditional compression sock material with our unparalleled fit and feel! Our patented Full Contact Fit ® hugs the contours of your foot and stays put so there are no loose socks to constantly have to pull up. Extra cushioning in the heel, toe and the arch. Over-the-calf length falls just below the knee. Full contact welt to avoid slippage.