The Grinning Dingo ‘Piston’ T-shirt. Just like the professionals wear! What they're professional about, we haven't worked out yet.

Available in any colour, as long as it's black. Scientifcially proven to reduce the appearance of nasty grease and oil stains.

We've got everyone covered in sizes from M to XXL. Grab one for you and for the missus, it will be her best present ever!

WARNING: These shirts have been designed to make you look like a winner. We take no responsibility if you're still a loser!