Product Details Sherpa-Lined Non-Slip Plush Fleece Slipper Socks (3-Pack) 3-pack of sherpa-lined slipper socks Comfortable, skid-proof construction Material: 100% polyester Hand wash or machine washable One size fits most For post-purchase inquiries, please contact customer support. Sold by Groupon Goods. View the products FAQ to learn more. The Fine Print Free returns Most orders are delivered within 7 business days from the purchase date. Shipping questions? Does not ship to PO boxes/AK/HI/Canada/Puerto Rico How is the strike-through price determined?