s.a. gear 3/4 Sleeve Baseball Undershirt 140 I have another favorite, so I've only worn this a few times and it's in good condition. It feels good against the skin and the thin fabric makes it feel cool. They grow out of them quickly, so how about this as a spare? 83% Polyester 17% Polyurethane No pets, no smokers. Please understand that this is a used item before purchasing.