Details: -Machine Wash -BREATHABLE, WARM & COMFORTABLE - Made in a wide range in sizes of a Merino Wool blend that is LIGHTWEIGHT, BREATHABLE and PREVENTS build-up of SMELL. It also helps keep feet dry due to its moisture wicking properties. -OVER CALF DESIGN (OTC) - High calf design -ULTIMATE COMFORTABLE FIT. Perfect for skiing, snowboarding and other snow sports. -STAYS UP - Equipped with NON-SLIP CUFF that ensures that the sock stays up. Socks slipping down in the boots is a thing of the past! -MADE TO LAST, EASY TO WASH - Have a warm and cozy time out in the snow with this high quality merino wool blend. -And afterwards, enjoy great MACHINE WASHABLE quality that is made to last.