Soft, durable, and packed with features. These Interwoven Athletic Cotton Full Cushion Crew socks are American made from a 81% cotton blend that feature a cushioned footbed for walking around the house and reinforced heel, toe, and double top welt for a sock that you will love wearing time and time again. Stay-Up Technology Featuring a double welt top and is interwoven with spandex throughout for an excellent hold, to maintain its shape and to provide a comfortable fit. Cushioned Footbed The footbed is fully cushioned for added comfort, but also has the added benefit of making the socks longer wearing. Extra Reinforcement Both the heel and the toe are reinforced to make this one longer wearing sock. Burlington® Socks will guarantee that you'll be satisfied with the quality of their One Tough Sock by providing One Tough Guarantee. If you are unhappy, simply visit burlingtonsocks.com or call Burlington® Customer Care at 1-800-575-3497 Features Double welt top for stay up power. Fully cushioned foot for comfort and longer wear. Lycra® spandex top-to-toe for excellent stay-up and a comfortable fit. Reinforced heel and toe. Specs 3 Pair Pack Length: Crew Made in USA of Domestic and Imported Yarn Fits Shoe Size: US 6 -12.5 Style 7507 Fibre Content 81% Cotton/ 18% Nylon / 1% Spandex Care Instructions Machine wash cold with like colors Only non-chlorine bleach when needed Tumble dry low Cool iron if needed