Your 20s are about letting loose while still growing up. We thought hard about both aspects while rounding up our favorite 20-something underwear brands.

Under Underwear releases a new seasonal print for the brand’s underwear collection. Currently available, the Under Underwear Spring 2013 collection includes a triangular print featured on the brand’s briefs, trunks, long johns and boxer briefs.

UNDER Underwear introduces two new pieces that feature a unique color contrast. Currently available, the Walter trunk and Parker boxer brief are offered in grey marl with light blue piping.

London-based UNDER Underwear introduces two new pieces to its fall collection. Currently available, the Chuck brief and Irving long john feature black and beige stripes and a unique cotton fabric.

August came and went faster than any of us would have liked. We saw tons of great new releases this month, though, so there’s nothing to be sad about!

UNDER Underwear introduces a new dimension to the luxury men’s underwear market with the mid August release of the limited edition 9 ct. gold button boxer brief.