Features Breathable Soft Nylon & Spandex Material Increases Circulation Soothes and Revitalize Pinch Resistant Zipper Toe-less Design Product Description Premium Zipper Compression Socks Zip leg pain away for instant relief, increased circulation & reduced swelling! The soft and comfortable Zipper Compression Socks are designed to increase blood circulation and reduce swelling. These soft, breathable and comfortable compression socks are made with nylon and spandex for maximum comfort. The knee-high socks feature a pinch-resistant zipper that makes for easy wear & removal. The toe-less design accommodates large shoe sizes and provides quick access for all your needs. Compression rating of 20/30, Knee length, made from nylon and spandex. Sizing Women: Women's Shoe 5-8 Choose Regular Women's Shoe 9-11 Choose Large Women's Shoe 12+ Choose X- Large Sizing Men: Men's Shoe 7-9 Choose Regular Men's Shoe 10-13 Choose Large Men's Shoe 14+ Choose X- Large Includes 1 Pair of Zipper Compression Socks Shipping Returns Contact Us We ship within 2 business days of payment, usually sooner. Shipments ship from either California or Wisconsin Standard shipping normally takes 3-6 days to receive. We use a selection of shipping services such as UPS, FedEx, USPS etc. Expedited shipping takes around 3 business days to receive Overnight shipping takes between 1-2 business days We do not accept P.O. BOXES -PLEASE PROVIDE A PHYSICAL ADDRESS. We accept returns within 30 days from date you received the purchase. Please contact us for a Return Merchandise Authorization (RMA) number.