MicroPillow Compression Knee-High Running Socks Light Cushioning Blue and White pairs Size Large We mapped the movement and impact of a runner's foot to create these socks that cushion, hug, and breathe in all the right places. Knee-High Length Check your fit:1) PerformaHeel™ Run stripes should sit horizontally on the back of the heel2) Place the cuff of sock just below the knee in a comfortable location3) Evenly distribute the leg fabric between knee and ankle Product Features Graduated degrees of light compression hug your muscles to help them feel energized MicroPillow™ light cushioning 3D-knit PerformaHeel™ creates a shaped fit and locked-in feeling Left and right toe construction for a comfortable fit Reflective details Breathable, Mesh Construction Naturally breathable mesh construction in high sweat areas helps keep your feet cool and dry The yarn in these socks was treated with No-Stink Zinc™ to inhibit the growth of odour-causing bacteria