Features Control odors, boost circulation, reduce swelling anti-microbial, helps relieve aches & pains Helps prevent and treat varicose vein Great for home, work, travel, sports Firm Support Compression Infused with copper Product Description Copper infused fabric helps reduce swelling, soreness, controls odors, boosts circulation!! The Miracle Copper Infused 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 aches and pains. The socks also consists of nylon and spandex. This blend of fabric provides not only better circulation of working muscles but aids is wicking away sweat which assists with anti-odor. Mathematically engineered micro-scaled compressive knit patterning, the socks get rid of embarrassing smelly feet and restore skin cells for healthier looking skin. Includes Miracle Copper Infused 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.