
Warmest
Adult Onesie, Black - Light Up
$19.994.4 from 4,377 ratings
A full-length one piece cut in our warmest polyester fabric. We build it with an attached hood, a long front zipper, and banded ankles to keep the legs in place. Lock-stitched construction holds up through regular wear and routine machine washing.
On our ladder this one is Warmest. The top of the ladder: plush, sherpa and fleece.
| Colorway | Black - Light Up |
|---|---|
| Cut | Onesies |
| Fabric | 100% Polyester |
| Sizes listed | X-Small |
What it is made of
- Cut and profile
- We cut this one piece with a relaxed trunk and a non-footed leg. The front zipper runs deep for easy changes, while the attached hood sits comfortably over the neck without pulling back.
- Seams and construction
- All internal seams are lock stitched with generous allowance. That extra thread coverage helps prevent split seams around the crotch, seat, and underarms when you sit or stretch.
- Size run
- Our adult size chart spans from X-Small to 3X. An X-Small accommodates a 32 to 33 inch chest and a 24 inch waist, while our 3X covers up to a 52 inch chest.
- Fabric and laundry
- The 100 percent polyester synthetic knit goes straight into the washing machine. It resists shrinking and holds its deep black base and light-up print through repeated wash cycles.
Measured, not guessed
These are the garment measurements the maker publishes for this piece, in inches. Measure something that already fits you and compare.
| Size | US | Chest | Waist | Hip |
|---|---|---|---|---|
| X-Small | 0 - 2 | 32- 33 | 24 | 34.5- 35.5 |
| Small | 4 - 6 | 34- 35 | 26- 27 | 36.5- 37.5 |
| Medium | 8 - 10 | 36- 37 | 28- 29 | 38.5- 39.5 |
| Large | 12 - 14 | 38.5- 40 | 30.5- 32 | 41- 42.5 |
| X-Large | 16 - 18 | 41.5- 43 | 33.5- 35 | 44- 45.5 |
| XX-Large | 20 - 22 | 44.5- 46 | 36.5- 38 | 47- 48.5 |
| 1X | 14W - 16W | 42- 44 | 35- 37 | 44- 46 |
| 2X | 18W - 20 W | 46- 48 | 39- 41 | 48- 50 |
| 3X | 22W - 24W | 50- 52 | 43- 45 | 52- 54 |






