Features ANTI-FATIGUE : Copper infused firers anti-fatigue compression socks with graduated compression offers top quality comfort . During travel or at work decreased circulation can cause swelling and fatigue - great diabetic socks. GRADUATED COMPRESSION OF 15-20mmHg : Targeted compression zones provide varying levels of support from moderate to extra firm. Help relieve pain and discomfort related to plantar fasciitis ANTI-ODOUR: Made of 12% good quanlity copper infused nylon ! Extremely efficient in naturally eliminating unpleasant foot odors . The fabric maintain its characteristics after 40 times wash . Proved by international testing report PROMOTE BLOOD FLOW: Provides mild squeezing for warmness and enhance blood moving through your legs . Removes stress and stimulates every cell . Relieves symptoms of spider and varicose veins and excess fluid retention PINCH RESISTANT ZIPPER: Toeless, copper zip up designs provide easy on and off use. Product Description Zip leg pain away for instant relief, increase circulation and reduce swelling with copper aid compression socks! The Copper Infused Zippered Compression Socks are infused with copper and made to stabilize and support muscles and joints, as well as reduce swelling, enhance circulation, control odor and helps relieve achs and pain. The soft and comfortable Copper Infused Zip Up Compression Stockings are designed to increase blood circulation and reduce swelling. The zipper's are pinch free and the socks are soft, breathable and comfortable! Compression pressure support socks are made with nylon and spandex for maximum comfort. These copper support hose are 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 Copper Infused Zippered Compression Socks - Zip Up Circulation Pressure Stockings - 1 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.