Funky Trunks Boy's Seamed Briefs "Motherboard"

Swimming is no longer just sticking your head in a bucket and following the black line. It’s now an exact science which is why we’ve installed small computers in all of our latest swimwear to help you get the best out of your session. You can now have all your vital stats measured, such as your AROM, SR, HVO, MHR, all displayed live as you swim. So instead of just trying to relax through your session you can be swimming along saying WTF does all that mean.