If your summer plans involve blending into the background, swim along. But if you’re looking for the ultimate conversation piece for summer 2026, you just found it. Meet the Psycho Bunny Hydrochromic Swim Collection—the reactive wardrobe essential that turns a standard dip into a high-impact reveal.

Tailored for the Main Character

The Fit:

Our designer swim trunks feature a sharp, mid-length silhouette engineered to stay put, whether you're diving off a deck or leaning against the bar. Forget the baggy, oversized boardshorts of the past; these offer a tailored fit and comfortable mesh lining that ensures you look like the main character—in or out of the water.

Water-Activated Reveal

The Tech:

The real reveal happens at the waterline. Crafted from water-reactive hydrochromic fabric, there’s more than what meets the eye with these trunks. Hidden in plain sight, the iconic all-over bunny pattern emerges as you submerge. With its quick-dry fabric, the reveal vanishes just as fast once you're back on land—resetting the trick for your next trip for a dip. It’s the ultimate high-tech flex that keeps everyone guessing.

From Beach to Bar

The Versatility:

Why pack twice? These are the versatile summer essentials your carry-on has been begging for. Thanks to the quick-dry tech and premium finish, you can transition from a midday dip to a sunset drink without doubling back to the hotel. Or, if you want to switch it up, toss them into the attached drying bag and head to your next stop.

One pair, two looks, zero competition. Upgrade your summer 2026 rotation with the trunks that keep them guessing. Just add water and get wild. Or if you’re always looking to keep it wild, dive into our Printed Swim Trunks that feature all the same great features, but with prints that stay on.