STT Sports Lettering Co. was formed under the name of "Dugout Sports" by Jerry B. Thornton Jr. in 1982. Over a course of 30 years Thornton’s company grew from hand cutting orders in his parent’s basement, to providing the authentic lettering seen on your favorite Seattle sports teams.
Today, still under the same ownership, STT is proud to exclusively number and letter jerseys for the MLS's Seattle Sounders FC, the NFL's Seattle Seahawks, the MLB’s Seattle Mariners, the WHL's Everett Silvertips, the WHL's Seattle Thunderbirds, the WNBA's Seattle Storm, and the PAC-12’s University of Washington Football team.
