Anti-Gravity Research Club Tee Issued for personnel assigned to experimental field propulsion studies, unauthorized basement physics, and theoretical programs that officially do not exist. This shirt carries the mark of the Anti-Gravity Research Club with the equation Δm < 0 stamped beneath it — a quiet nod to mass reduction, forbidden equations, and the sort of research that gets filed under “budget anomaly” instead of “breakthrough.” The back features a grainy,  craft silhouette: part recovered briefing slide, part classified test article, part “you didn’t see this.” It is built for the people who know that the real technology always starts as a "conspiracy". Wear only in approved facilities. Public sightings will be denied. • 100% combed ring-spun cotton • Dark Grey Heather is 52% Airlume combed ring-spun cotton, 48% polyester • Athletic Heather is 90% combed and ring-spun cotton, 10% polyester • Pre-shrunk fabric • Fabric weight: 4.2 oz/yd² (142 g/m²) • Regular fit • Side-seamed construction • Coverstitched v-neck and hemmed sleeves • Shoulder-to-shoulder taping • Blank product sourced from Nicaragua, Guatemala, or the US