When chilly temps arrive, Heat Retainers by MUK LUKS? Women's 6 Pair Pack Heat Retainer Crew Socks have got your back. With advanced thermal heat retaining technology and high-density yarn construction, these super soft socks will keep toes toasty no matter what. Machine wash cold. Only non-chloring bleach when needed. Dry flat. - 91% Acrylic, 8% Polyester, 1% Spandex Knit- 2 Pair Pack- Extra thick construction and high-density yarn - Advanced thermal heat retaining technology for additional warmth - Multiple Color Options- One Size
