The Best Guests Come Bearing Gifts...The Thinsperation T-Shirt

by Chiara Atik · December 1, 2009

The Inspiration Tshirt: Gross or genius? This gray t-shirt measures how far down your chest sweat trickles, to determine whether or not you should be working out harder. Granted, it's completely disgusting, but seeing how guys like to show off at the gym in weird ways, this might be the perfect gift for all the gym rats in your life.