Doctor Recommend Thermal Diabetic Socks Keep Foot Warm Non-Binding Crew Socks Product Details MATERIALS: 50% Cotton, 30% Acrylic, 15% Polyester, 5% Elastic MATERIALS: 50% Cotton, 30% Acrylic, 15% Polyester, 5% Elastic DOCTOR RECOMMENDED FOR: Circulatory Problems, Diabetes, Edema, Nephropathy DOCTOR RECOMMENDED FOR: Circulatory Problems, Diabetes, Edema, Nephropathy COMFORT FIT: These socks are non-binding loose fit on top to help people blood circulatory problems in your legs and leave NO marks. COMFORT FIT: These socks are non-binding loose fit on top to help people blood circulatory problems in your legs and leave NO marks. KEEP WARM: Falari Diabetic Thermal Sock are designed to give you the comfort and warmth you need. KEEP WARM: Falari Diabetic Thermal Sock are designed to give you the comfort and warmth you need. Machine wash warm, Non-chlorine bleach, tumble dry. Machine wash warm, Non-chlorine bleach, tumble dry. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.