Kith for BMW M3 CSi 3.0 Schematic Pocket Black T-Shirt. Made from 230 GSM cotton jersey, it features a ribbed crew neck and chest pocket finished with co-branded BMW and Kith artwork. Across the back, a detailed BMW 3.0 CSi ’72 schematic graphic delivers the standout touch, complete with technical measurements and retro branding. Grab yours today.