A tracksuit set with a high neckline made from cotton is a type of athletic clothing consisting of a top and pants made from cotton fabric. The top features a high neckline that covers the neck and can extend to the chin for extra warmth and comfort. The pants have a comfortable, relaxed fit suitable for exercise and casual wear. Cotton, being a soft, breathable, and durable natural fiber, makes the tracksuit set comfortable to wear and easy to care for. The high neck design of the top provides extra coverage and can be styled with the pants for a coordinated and stylish look.