The Piston AOP Shirt

A forged piston and connecting rod rise out of black chrome and oil, machined metal and bone engraving in dimensional relief. The artwork contains no text; your official High Risk logo is a separate layer directly over the heart. The all-over print runs edge to edge across the front, back and sleeves on a smooth polyester jersey, cut and sewn to fit.

- 93% polyester, 7% elastane
- 240 g/m2 midweight jersey
- Relaxed regular fit
- Made to order

Sizes XS-2XL. Printed and sewn on demand.