Finally, a shirt that combines the thrill of dirt bikes with the questionable decision-making skills of someone who thinks "calculated risk" means doing the math mid-air! Featuring our signature rider demonstrating what happens when you cross Newton's laws with Monster Energy, this design proves that sometimes the best hypothesis is "hold my helmet and watch this."

Quick Stats:
Premium cotton (softer than your landing)
Durable print (tested by actual crash test dummies)
Machine washable (dirt is extra authenticity)
Available in sizes S-3XL (because physics doesn't discriminate)

Perfect For:
People who calculate trajectories by trial and error
Riders whose lab coat is made of kevlar
Anyone who thinks gravity is just a peer review process
Your next dissertation defense on advanced dirt ballistics
That friend who considers "sending it" a scientific method
Physicists who prefer their particle acceleration off-road

Features:
Digitally printed (no electrons were harmed)
Premium ring-spun cotton (centrifugally tested)
Reinforced seams (unlike your excuses to the doctor)
Double-needle sleeve and bottom hems
Pre-shrunk fabric (unlike your confidence after that last jump)

Note: This shirt does not actually confer a PhD in dirt bike aerodynamics. Results may vary based on altitude, attitude, and whether or not your mom is watching.

• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico

• Traceability:
- Knitting—Honduras, the Dominican Republic
- Dyeing—Honduras, the Dominican Republic
- Manufacturing—Nicaragua, Honduras, Haiti, El Salvador, or the Dominican Republic
• Contains 0% recycled polyester
• Contains 0% dangerous substances

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.

In compliance with the General Product Safety Regulation (GPSR), Technium Foundry LLC and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 2201 Gibson Rd., Jacksonville, FL 32207, USA or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Size guide