Get a 6-inch inseam swim trunk for 2025.

Yes, the 6-inch inseam is the sweet spot this summer. The super short 3-inch Euro style is fading, and baggy long boardshorts feel dated. A mid-length trunk hits above the knee, looks good on most guys, and works for actually swimming, not just posing.

The other key trend: retro patterns. Think bold tropical prints, lightning bolts, or washed-out 90s colors. Solid black or navy still works, but brands like Vilebrequin and Patagonia are leaning into playful fabrics. Also, stretchy quick-dry fabric with a liner is standard now. No one wants wet cotton chafing.

If you’re buying one pair, get something with a mesh liner and a zip pocket. You’ll use it for the beach, the pool, and maybe even a