Darn Tough Merino Wool Hiking Socks are comfortable and durable.  These socks have been tested on long trails all over the globe. This sock is a medium weight cushion.  Nice amount of cushion everywhere on the sock except the top of the foot - that stays light-weight cushion.  A favorite of hikers who like a well-cushioned sock. This quarter sock should hit right above your ankle bone.  All Darn Tough socks are made in the USA and backed by  Darn Tough&##39;s Lifetime Guarantee. Specs: 61% Merino Wool 37% Nylon 2% Lycra Spandex