s.a. gear 3/4 Sleeve Baseball Undershirt 140 I had another favorite, so I only used this a few times and it's in good condition, but there's a small hole in the sleeve where it seems to have been rubbed. (See photos 5-7) It feels good against the skin and the thin fabric makes it feel cool. They grow out of things quickly, so how about this for a change of clothes? 83% Polyester 17% Polyurethane No pets, no smokers. Please understand that this is a used item before purchasing.