Super boy genius Dexter has everything a growing boy could want. Including the ludicrously extensive laboratory hidden away behind a bookcase.

The Dexters Lab Green Genius Men's T-Shirt (exclusive to our site) is ready to overhaul your outfit.

Emphasising high-quality design, it features a clear graphic on a Black unisex garment.

(Acknowledging best practice, we have sourced our products ethically, so you can trust that we always deliver on our obligations.)

• 100% cotton clothing
• This product can be washed at 40 degrees
• Please consult the label for information regarding tumble-drying
• Medium-thickness shirt

Additionally, our measurements make considerations for different bodies, both male and female. If you'd like a slightly baggier fit, please order a size up.

The pint-sized child genius returns. His greatest invention is completed... show off your love for his crazed creations!