Experience luxurious comfort with these Extremely Warm Alpaca-Merino Lounge Socks. Crafted from an exquisite 3-layers of alpaca (inside)-air-merino wool (outside), these cozy accessories will envelop your feet in rich comfort and warmth. Enjoy a truly exclusive feeling of luxury with these premium lounge socks.The wool item is very delicate. We recommend you wash it according to our Socks Care instruction in a washing bag to wear comfortably for a long time. Made in JapanMaterial: Alpaca 66%, Acrylic 15%, Merino Wool 10%, Polyester 1%, Polyurethane 1%(DimGrey in Size 5-8, Red in Size W8-11/M7-10) Alpaca 63%, Merino Wool 23%, Nylon 9%, Polyester 4%, Polyurethane 1%Women's Lounge LegwearWomen's Quality Merino Wool SocksWomen's Seasonal CollectionMen's Lounge LegwearMen's Quality Merino Wool SocksMen's Seasonal Collection* The actual colors may look different from the colors in the pictures depending on your monitor, browser, the color of light, Illuminance and view angle.