David Gililand M&M's Jacket. Since 1988, JH Design and Jeff Hamilton have been manufacturing the highest quality racing jackets in the world. Since their inception, quality has been the number one focus when producing a product for their customers JH Design offers a 100% cotton Heavy Brushed Twill Uniform Jacket with shoulder pads, Satin lining, and hidden stainless steel snaps. These jackets have all the licensed direct embroidered Logos. JH Design is the leader in NASCAR jackets and recognized for its quality and the authentic style. Constructed of high quality and detailed, direct embroidery on the front, back and sleeves. These uniform jackets are adorned with the team and sponsor logos. You'll look and feel like part of the crew in these officially licensed NASCAR uniform jackets.