Grey Shark Onesie

$49.99

  • Fabric: thick fleece with a brushed surface that never feels scratchy
  • Style: open water grey with a white belly, jagged teeth around the hood and a fin ridge
  • Cut: roomy through the body, button front, side pockets for a phone
  • Best for: Shark Week, documentaries, costume nights, cold apartments
  • Care: machine washable and easy to care for
  • Ultra-soft fabric | Warm and comfortable
  • Pajama and costume | Two in one
  • Any occasion | Bedtime, parties, movie nights
  • Gift-ready | One they’ll actually wear
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  • Fabric: thick fleece with a brushed surface that never feels scratchy
  • Style: open water grey with a white belly, jagged teeth around the hood and a fin ridge
  • Cut: roomy through the body, button front, side pockets for a phone
  • Best for: Shark Week, documentaries, costume nights, cold apartments
  • Care: machine washable and easy to care for

A fleece the color of open water shapes the Women's Grey Shark Onesie

Whether you spell it grey or gray, this is the shade a real shark actually wears. The grey shark onesie for adults uses a thick fleece in that exact open water tone, broken only by the white belly that runs down the front. Nothing about it is cartoonish, which is the whole point.

Saw teeth run right around the hood opening and a raised fin ridge sits along the top of the head, so the silhouette is recognizable from the back as well as the front. Buttons close the chest, side pockets swallow a phone and a remote, and the fleece keeps its loft after every wash.

Men's Grey Shark Onesie for anyone who wants the realistic one

An adult grey shark onesie is the version to pick when you want the costume to look like the animal rather than a toy. The fabric is noticeably thick and warm, the shoulders move freely and the hood stays up on its own while you move around the house.

Grey also hides the marks of a long evening far better than a bright color, which matters once snacks are involved. Order it for a party, a shark themed birthday or a winter where the heating never quite keeps up.

Other sharks worth meeting

The kids grey shark onesie brings the same realistic grey to younger fans. For a bigger silhouette, the great white shark onesie adds wide side fins and a long tail. The whole lineup swims together in the shark onesies collection.

Frequently Asked Questions

It's made to keep you warm on the couch through fall and winter, so yes, it's cozy. The relaxed fit lets air move around, though, so you won't get that stuffy feeling you get from tight pajamas. It comes into its own as soon as the weather turns.
Machine wash cold on the gentle cycle. Turn it inside out and toss it in a mesh laundry bag to protect the hood. Skip the dryer and the iron. It air-dries fast and fluffs right back up on its own.
Yes, every onesie we make is unisex. The roomy cut works for men and women alike, our kids' styles fit girls and boys just the same, and our baby sizes are cut the same way for everyone. Just check the size chart to find your fit.
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  • Ships in 1-2 business days
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