You can’t enter the summer season without a solid pair of swim trunks. With the countless opps to wear them in the summer—at the beach, grilling up steaks, torching calories with these water sports—you'll actually probably need more than one pair. So, with the help of our Style and Grooming Editor Barret Wertz, we’ve scouted out the best bottoms to beat the 2015 heat. From the 6" shorter trunk trend to eye-catching color patterns—and of course, the classic board short, Wertz has selected 15 great options to choose from.