Jerry Seinfeld has ditched the puffy shirt for good.

The “Seinfeld” alum put his fit physique — and farmer’s tan — on display while relaxing shirtless aboard a luxury yacht in St. Tropez with his wife, Jessica Seinfeld.

The stand-up comedian opted for rainbow-printed bathing suit – perhaps in honor of Pride Month (not that there’s anything wrong with that) – for his day in the sun.

The “Deceptively Delicious” cookbook author, who was seen wearing goggles and a snorkel, opted for a one-piece swimsuit that featured abstract florals.

When the longtime couple weren’t taking dips in the Mediterranean, the Seinfelds lounged in a banquette and were captured laughing and smiling.

Also joining Jerry and Jessica, 51, on the swanky vacation were their sons: Julian, 20, and Shepherd, 17.

It’s unclear if the couple’s 22-year-old daughter, Sascha, was aboard the vessel.

At one point, the group disembarked the yacht and made their way onto a smaller boat.

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Jerry, 69, made waves in December when he flaunted his svelte figure in a wet white T-shirt as he emerged from the ocean on Gouverneur Beach in St. Barts.

The “Comedians in Cars Getting Coffee” star and his wife, who took a dip with him in a Barbie-pink one-piece, didn’t shy away from showing PDA as they soaked up the salty water.

They were snapped wrapping their arms around each other and happily chatting as they stood at the shoreline.

Jerry may have been upping the fitness back then, as he had recently debuted a modeling campaign for Kith just a couple of months prior to his beach getaway.