Tribal Gear Abel Letters T-Shirt. Tribal Abel Letters Tee! This t-shirt by Tribal Clothing has the Tribal Abel Letters design on the front as well as a Tribal T-Star Logo on the back. Tribal keeps you looking good in any of their styles! Since 1989, Tribal has been at the forefront of the "street wear" scene. Our goal today remains the same as it was eleven years ago, to represent the underground internationally from the clubs to the streets without compromise.