Casual T-shirt made from a lightweight Pima cotton jersey. Features double needle stitching throughout and ribbed detail along the neckline. Composition: 100% Pima Cotton. Care: Machine wash at 40 degrees - Washing at 30 degrees instead of 40 can save about 40% of energy in a year. Air your clothes. You don't need to wash your clothes after wearing them once. Hanging clothes outside in the air is often enough to refresh them.