Two pairs of hiking socks. One brand new one haven’t been worn Light hiker, CoolMax, lightweight padding, Thorlos patented, and engineered for warm weather hikes wearing lightweight boots Men’s size 9 to 12.5 Women’s size 10.5 to 13 I am a size 9 1/2 to 10 and have worn these. Benefits are prevented blisters, Optimal, wicking to keep feet dryer and healthier, reduces pressure points, reduces, destructive shear forces, durability, long lasting 52% CoolMax 14% stretch nylon 26% acrylic 5% spandex 3% cotton in top Good condition, see all photos. Socks that have been worn, have light staining - see heels but have been washed thoroughly. By with confidence, five star seller, Posh ambassador. Quick Shipping!