FTL6-GRY-L GRAY LONG SLEEVE FR TSHIRT - REVCO Comfortable flame-resistant treated cotton fabric. FR treatment good up to 50 home laundering cycles. These t-shirts have passed arc tests and are HRC2 rated. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!