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    Change Model
  • Hailey - Wearing Size: SHeight: 5'9''
    Bottom Size: STop Size: SBra Size: S
  • Cassandra - Wearing Size: XXL/1XHeight: 5'8''
    Bottom Size: XXL/1XTop Size: XXL/1XBra Size: XXL/1X
  • Saje - Wearing Size: MHeight: 5'8''
    Bottom Size: MTop Size: MBra Size: MBra Band: 34Bra Cup: C
Hailey - 5‘9‘’ Wearing Size: S
Sport Short Onesie
Sport Short Onesie
Sport Short OnesieSport Short Onesie

Sport Short Onesie

(590)
Last Chance
LIMITED TIME OFFER: $19.00
Non-Member: 
$99.95
Color: Elemental Blue/Deep Navy
Size:
Select an option
Fit: True to Size
Qty: 1
1
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LIMITED TIME OFFER: $19.00
After your first purchase, you will be charged $69.95 each month for a Member Credit, unless you “Skip” between the 1st and the 5th. You have 12 months to redeem each credit for any item or outfit up to $100, before the credit expires. Cancel your membership anytime online or by phone.Learn more about our VIP membership
Non-Member: $99.95

AS SEEN ON YOU

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590 reviews for Sport Short Onesie
590 reviews for Sport Short Onesie
4.3
87% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Recent reviews

AI Generated Review Summary

Fabletics customers appreciate this onesie's cute, vibrant style and comfortable design perfect for summer. Customers praise the easy one-piece with built-in bra support, while some note the torso length and shorts can ride up on certain body types.

Penny

Size PurchasedM
Color PurchasedMalibu Blue Neon
August 2, 2026

Color is so pretty,comfortable to wear all day in 100 degree,humid Mississippi.

D

Size PurchasedS
Color PurchasedBlack
July 25, 2026

I love this onesie. I wish there was a way to make the shorts easier to takeoff and use the restroom because it is work. I always have to remember not to drink …

Danielle

Size PurchasedXL
Color PurchasedBlack
June 30, 2026

One of my favorite Fabletics outfits
See More Reviews
Our 30 Day Perfect Fit GuaranteeIf for any reason you are not content with your order, we gladly accept returns and exchanges for US and Canada orders within 30 days from the date of shipment. Items must be in new, unused condition with original packaging.