Adrenaline makes the most popular crew socks in the sport and the J-Train Lacrosse Sock brings updated style to a classic look. It gets enhanced durability from the reinforced heel and toe areas. The top is breathable mesh and paired with a half-cushion terry foot. Includes the Adrenaline logo. One size fits most. 85% polyester/8% nylon/5% rubber/2% spandex. Imported. Sz: One size fits most.