Shadow Onesie

£44.99

  • Fabric: deep black fleece
  • Details: Shadow hood with red-rimmed embroidered eyes and tan muzzle, red-streaked quills, white chest tuft
  • Cut: button front, roomy fit, yellow cuffs with red bands at wrists and ankles
  • Occasions: gaming nights, conventions, Halloween, Sega fans
  • Care: machine washable
  • Ultra-soft fabric | Warm and comfortable
  • Pyjamas and costume | Two in one
  • Any occasion | Bedtime, parties, film nights
  • Gift-ready | One they’ll actually wear
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Size Chart

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Shadow Onesie

Shadow Onesie

£44.99

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  • Fabric: deep black fleece
  • Details: Shadow hood with red-rimmed embroidered eyes and tan muzzle, red-streaked quills, white chest tuft
  • Cut: button front, roomy fit, yellow cuffs with red bands at wrists and ankles
  • Occasions: gaming nights, conventions, Halloween, Sega fans
  • Care: machine washable

Women’s Shadow Onesie for the ultimate life form on the sofa

Created aboard the Space Colony ARK and never once impressed by anything, Shadow the Hedgehog is the anti-hero Sega fans love to root for. This Shadow onesie for adults captures the attitude in deep black fleece, with his red-rimmed eyes and tan muzzle stitched on the hood and a crown of red-streaked quills sweeping back from the top. A tuft of white fur marks the chest, buttons run down the front, and yellow cuffs banded with red echo his famous rings at the wrists and ankles.

Chaos Control your bedtime in a Men’s Shadow Onesie

Sonic may be faster, but Shadow is the one everyone remembers, and the adult Shadow onesie gives that edge a soft landing. The roomy cut leaves space for a full night of Team Dark speedruns, the fleece keeps the chill out of the gaming room, and the buttons open in seconds when the pizza arrives. Convention weekend, Halloween or a Sega marathon in costume pyjamas, the black hedgehog is ready to brood in comfort. Add it to the basket and skate into the evening.

The rest of the speedsters

The Sonic onesie shares the same playful spirit and works well for group outfits. Finally, the adult onesies collection covers every other design for grown-ups.

Frequently Asked Questions

They’re made to keep you warm on the sofa through autumn and winter, so yes, they’re cosy. The relaxed fit lets air move around, though, so you won’t get that stuffy feeling you get from tight pyjamas.
Machine wash at 30°C on a gentle cycle. Turn them inside out and pop them in a mesh laundry bag to protect the hood. Skip the tumble dryer and the iron. They air-dry quickly and fluff right back up on their own.
Yes, every onesie we sell 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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Adult size chart (measurements in cm)

SIZEHEIGHTCHESTSHOULDER WIDTHSLEEVE LENGTHONESIE LENGTH (EXCLUDING HOOD)
S144 - 1531164650127 - 130
M154 - 1631204853137 - 140
L164 - 1731245056147 - 150
XL174 - 1831285259157 - 160