Wool Hiking Socks For Men - Women Lightweight Crew Merino Wool Socks, 4 Pack Product Features Fabric type Fabric type Wool Wool Care instructions Care instructions Machine Wash Machine Wash Origin Origin Made in the USA or Imported Made in the USA or Imported Pattern Pattern Striped Striped Premium Material: 50% Pure Premium Merino Wool (not ordinary wool blend) 25% Acrylic ,20% Nylon and 5% Elastane.Marine Wool are more breathable and warmer than other ordinary fibers, Nylon and Acrylic have features of anti-pilling and reducing wear and tear. stretchable elastic that keeps your socks from loosening and let cold air in.The perfect material ratio makes TENYSAF merino wool socks more comfortable and durable. Professional design : high-density cushion apply to the area of foot bottom, toe, heel,which could provide shock protection and absorb the sweat efficiently.Ventilated mesh panels in the instep can efficiently remove the moisture, keep your feet fresh ,dry and warm, reduce odor and maintain comfort after long hours on your feet. Widely use: TENYSAF merino wool calf socks are stylish and professional,suit for outdoor sports,hiking,camping,climbing,skiing,running, walking and everyday wear in cold winter.With classic patterns and eight colors perfect for you to wear wool socks in all seasons! Wearing instructions and Dimension: Machine Wash,for it is Wool material,SO DO NOT TUMBLE DRY,DO NOT HOT IRON!maybe the wool hiking socks would shrink a little after washing, but will recover as usually next time wearing for its good stretchy. three size available, Medium(M):Suit to men shoe size 6-9,women shoe size 7-10; Large (L): suit to men shoe size 9-13, women shoe size 10+; X-Large (L): suit to men shoe size 13-15. Customer Service - We Are Always here. Pls feel free to contract us through ?contact sellers? if our woof socks don?t meet your expectations. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!