Schools and Sports Trophies & Awards JB's proudly offers the best quality trophies and awards, with the best service available at the most affordable pricing possible. Letterman Jackets At JB’s we make it easy for you to select your letter jacket. Each and every jacket is custom-made for each individual. And we have the largest selection of ready-made designs for you to choose from to customize your jacket. We specialize in letter jackets for our area high school teams: the Argonaut Mustangs, the Amador Buffalos and the Calaveras Redskins. Personalized Apparel We carry a wide variety of items in stock that can be emblazoned with our area school team emblems, including hooded sweatshirts, teamwear, coach's gear, mens & ladies sweats and High-tech dryweaves.