ECCO Women's Crew With Coolmax Socks 42.5% Coolmax/42.5% Cotton/12% Rubber/3% Lycra Machine Wash A lightweight, moisture absorbing fiber, no other fiber offers the comfort and feel of nature's own fiber, it is breathable, washable, and boidegradable Cushioned foot for additional comfort, reinforced heel and toe for extra long wear, finer fabric due to higher needle count You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!