WARMEST WINTER SOCKS-With a tog rating of 4.7, these thermal socks for men and women are the thickest, warmest socks around. The interior is lined with plush fleece that’ll hug your feet and envelop you in a cloud of fuzzy warmth. The socks are designed with supreme heat retention, so you stay warm and comfy on the most brutal of winter days and in extreme cold weathers. MOSITURE-WICKING TECHNOLOGY-These insulated socks are innovatively designed with moisture-wicking fibers that will keep your feet snuggly dry and delightfully odor-free despite the thick construction and intense warmth. SNUG FIT FOR HUGGING SENSATION-These fluffy and warm womens socks wrap your feet, making you feel deliciously embraced. An elastic rubber around the top ensures they stay securely on, never slipping or sliding. The rolled rim makes these thoughtlessly easy to pull and off. LONG-LASATING COMFORT AND QUALITY-The heated socks were crafted of high-density thick fibers that will carry you through many a winter night without ripping or wearing thin. The plush thickness of these socks makes them incomparably comfortable to wear beneath your boots, around the house, or while skiing, hunting, playing in the snow, etc. VAREITY OF STYLES AND SIZES-The 6 pairs of Thermal socks are available in a selection of colors and designs to suit your style, mood, or outfit. Size 9-11 fits women's shoe size 5-10, and size 10-13 fits men’s shoe size 8-13. Machine wash cold and tumble dry low.