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  • Person wearing a Spongebob-themed, Sandy onesie with a white background.
  • Person wearing a Spongebob-themed, Sandy onesie with a white background.
  • Person wearing a Spongebob-themed, Sandy onesie with a white background. Full body image.
  • Person wearing a Spongebob-themed, Sandy onesie with a white background. Full body image.
  • Person wearing a Spongebob-themed, Sandy onesie with a white background. View from the back.
  • Close-up of the side pockets of the Sandy onesie showing a hand inside the pocket.
  • View from the back of the Sandy onesie showing the hoodie.
  • Close-up of the upper chest of the onesie showing the yellow acorn patch and the blue hood lining.

Sandy
Adult Onesie

Color: Sandy
$54.99
$54.99
Sale Sold out
Size:

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Features licensed Onesies:

  • Easy to wash and iron
  • Soft and comfortable to wear
  • Smooth sweater-like fabric
  • Officially Licensed
  • Includes: Onesie
  • Onesie: Hood, Side pockets, Brushed fleece inside
  • Fabric: 17% Cotton, 83% polyester
  • Washing instructions: Do not tumble dry, Machine Washable, Do not bleach

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Brains, sporty, and always up for adventure, Sandy Cheeks™ is one of a kind, and so is this ultra-comfy onesie. The Sandy Cheeks™ Adult Onesie by OppoSuits is the officially licensed Nickelodeon™ look for anyone who appreciates a practical squirrel lifestyle.

Ideal for tea breaks, creative mornings, karate kicks in the living room, costume parties, Halloween, carnival, or any occasion where you want to rep Bikini Bottom's most capable resident in maximum comfort. One zip, fully dressed, ready for anything. 

What's included:

Full-length adult onesie with Sandy Cheeks™ character design, hood with character detailing, front zip closure, 2 side pockets, and a soft brushed fleece interior

Details:

  • Design: Sandy Cheeks™ character design
  • License: Officially licensed SpongeBob SquarePants™ / Nickelodeon™ product 
  • Fabric: 83% Polyester, 17% Cotton, soft, cozy, and comfortable 
  • Sizes: XS – 2XL (unisex) 
  • Machine washable, do not tumble dry, do not bleach 

Perfect for:

Costume parties, Halloween, carnival, festivals, themed events, sleepovers, lounging at home, or as a fan-favourite gift.

Also available in the SpongeBob™ collection as SpongeBob™, Patrick Star™, and Plankton™ onesies, get the whole Bikini Bottom crew together!

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Quality and Fit

Look sharp, feel comfy. Our slim-fit suits are made from high-quality polyester twill—built for style and movement. Go classic or go wild—your wardrobe, your rules.