Want to upgrade your underwear collection? We’ve got you covered. You have a chance to win a pair of PSD briefs for FREE! On March 30, Cleveland plays Chicago and we’ll be giving away one pair of briefs each time Kyrie Irving or Jimmy Butler scores a bucket! How do you enter? Follow us @officialeastbay on Instagram and check out our post on March 30 for complete instructions on how to win.

In the meantime, scope out which pair of PSDs you could win and learn more about how the company came to be.