LAND' END CUSTOMER APPRECIATION T-SHIRTS ARE PRINTED ON A GRAY HEAVY WEIGHT 6.1OZ 90-10 COTTON T-SHIRT. AVAILABLE WHILE SUPPLY LAST. PLEASE SEND A SEPARATE EMAIL AFTER YOU HAVE ORDER TO TELL US WHAT SIZE YOU WANT OR PUT A MESSAGE IN THE COMMENT BOX AT CHECKOUT. AVAILABLE SIZES SMALL THRU XX-LARGE. 2.00 MORE FOR XXL. WE WILL ADJUST YOUR ORDER TO THE CORRECT PRICE.Please email or put in the notes what size shirts you would like. Sizes available small--xxlarge.