LOW VOLUME WINTER SPORTS SOCKS - Knitted with comfort and fit in mind, our Winter Sport Socks provide all the features you expect: moisture management, temperature control, and durability. Our socks give you the cushion and warmth you need for any adventure, indoors or out. MOISTURE TRANSFER FIBERS - An essential feature in all our products, Hot Chillys exclusive moisture transfer fibers (MTF) move moisture away from your body by employing hydrophobic yarns to wick away perspiration, thereby keeping you dry and comfortable. Fabrics that feature the OBP label have been specially treated with our secret “chilly seasonings”. These products are designed for optimum freshness and odor control and will remain in the fabric for the first 20-30 wash cycles. Designed to enhance the fit of your boot, these women's winter socks offer warmth and comfort without the bulk. Using advanced technology and moisture transfer fibers, the long thermal socks wick away sweat, block odor, and provide a comfortable feel that will see you through a full day of winter activities. Features of these women's winter socks: Reinforced ribbed cuff with spandex to stay up Flat back knitting for low profile and form fit. Strategically placed mesh ventilation channels to move moisture and promote breathability, keeping feet dry and comfortable. Extra elasticity above heel with contoured heel pocket. Extra elasticity in arch for support. Cushion and protect without extra thickness. Healthier feet with less odor. Stay warm, comfortable on your feet with these long thermal socks.