A patriotic, vintage style graphic tee featuring the B21 Spirit stealth bomber, a "flying wing" design. The B-21 is a heavy penetration strategic bomber, featuring low-observable stealth tech designed to sneak in and deliver nuclear or conventional bombs. Cool Tee 4 avgeeks, student pilots, aviation enthusiasts, military aviators, flight instructors, airplane geeks, aircraft A&P mechanic, military flying veterans, airport runway flightline staff, military bomber crews, cold war aircraft buffs etc. Lightweight, Classic fit, Double-needle sleeve and bottom hem