The Warrior Gym Slim Fit T-Shirt Has Added Features Of A Two Piece Crew Neck, Mesh Side Panels And Back Yoke This Vest Comes 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 90% Polyester, 10% Elastane Washing Instructions Wash at 40 degrees. Wash as Synthetics. Do not dry clean. Do not bleach. Wash dark colours separately. Wash and dry inside out. Re-Shape while damp. Do not use fabric softener. Dry out of direct heat and sunlight. Do not tumble dry. Cool iron on reverse. 'We Are Veteran Owned & Operated'