Win 25 pairs of Björn Borg Performance Underwear

If you’re still working out in your everyday cotton boxers, sportswear experts Björn Borg want you to know the risks: your training session might be getting sabotaged by your pants. It’s a scientific fact that cotton has a tendency to absorb moisture, so do you really want sweat-drenched underpants while you’re working out?

Björn Borg’s Performance Underwear is made from a sweat-wicking Hydro-Pro microfibre, and designed with an anti-chafing cut and sleek, stretchy fit.

And as part of their mission to eradicate cotton clothing from the gym, Björn Borg are giving a ShortList reader the chance to win 25 pairs of their Performance Underwear. So, there’ll be no more excuses to train harder than ever before (sorry about that).

For your chance to win, answer the following question…