ICECREAM Men's Long Sleeve Shake Crewneck Sweatshirt 100% Cotton Imported Machine Wash This crewneck is pre-washed and slim fit; it fits just right. 450grams and pre-washed As they run slim, please order a size up if you regularly wash your clothes in the dryer; if you use a normal hand wash and air-dry your clothing, the regular size should fit just right.