The Warrior Gym Reflective Crew Neck Is A Slim Fit Cut And Light Weight With Reflective Tape On The Sleeves An Additional Feature Is Thumb Holes In The Sleeves This Top Come In Five Sizes From Small To 2XL ( See Sizes Below) Size S 36/38" M 38/40" L 42" XL 44/46" 2XL 48" Fabric 100% Polyester French terry Washing Instructions Wash at 40 degrees. Wash as synthetics. Wash dark colours separately. Wash and dry inside out. Re-shape while damp. Dry out of direct heat and sunlight. Do not bleach. Do not dry clean. Do not tumble dry. Do not use fabric softener. Cool iron on reverse. 'We Are Veteran Owned & Operated'