The Rational Self Interest shirt is inspired by the philosophical idea that individuals act to serve their own interests — a concept central to debates around ethics, economics, and human behavior.
This graphic tee turns that principle into something more visible.
This graphic tee is perfect for:
• Philosophy lovers and critical thinkers • Fans of ethics, economics, and human behavior debates • People who enjoy dark, intellectual humor • Those drawn to idea-driven, minimal designs • Anyone who prefers subtle but provocative statements
Shirt Details
• 100% combed and ring-spun cotton (Heather colors contain polyester) • Fabric weight: 4.2 oz/yd² (142 g/m²) • Soft, lightweight fabric • Pre-shrunk for consistent fit • Side-seamed construction • Shoulder-to-shoulder taping • Blank garments sourced from Nicaragua, Mexico, Honduras, or the United States
Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.
Sustainable Production
Each shirt is made to order, reducing waste and overproduction.
Thank you for supporting thoughtful manufacturing.
