This Snuggle Sac Sock Set is knitted from luxurious microfiber fabric for durable warmth, featuring OEKO-TEX-certified socks that are ultra-soft, cozy, and breathable. Perfect for relaxing by the fireplace, reading on the couch, or staying warm at home, these stretchy one-size socks fit shoe sizes US Women 5-9 and come in a variety of heather colors. Packaged in a gift-ready box, they make an excellent gift for Mother's Day, Christmas, Thanksgiving, and more.