Long Sleeve Layer 1.0 TOG Willow
Mix and match our TOG-rated Layers, designed to be worn as a pyjama underneath any of our swaddles or pouches for sleep, or on their own as daywear.
Size Guide
Long Sleeve Layers
Metric Size Chart
| ergoPouch Size
(same as size) |
Layer Length (cm) | Child max weight(kg) | Child max height (cm) |
|---|---|---|---|
| 00000M (0000) |
42cm | 3kg | 50cm |
| Newborn (0000) |
50cm | 4kg | 55cm |
| 0-3M (000) |
55cm | 6kg | 62cm |
| 3-6M (00) |
61cm | 8kg | 68cm |
| 6-12M (0) |
67cm | 10kg | 76cm |
| 1Y | 78cm | 12kg | 84cm |
| 2Y | 83cm | 16kg | 92cm |
Imperial Size Chart
| ergoPouch Size
(same as size) |
Layer Length (inch) | Child max weight(lb) | Child max height (inch) |
|---|---|---|---|
| 00000M (0000) |
16.5" | 6.6lb | 19.7" |
| Newborn (0000) |
19.7" | 11lb | 21.7" |
| 0-3M (000) |
21.7" | 13lb | 24.4" |
| 3-6M (00) |
24" | 18lb | 26.8" |
| 6-12M (0) |
26.4" | 22lb | 29.9" |
| 1Y | 30.7" | 27lb | 33.1" |
| 2Y | 32.7" | 35lb | 36.2" |
Please use your child's weight and height to find the most appropriate and safe size for them. Long Sleeve Layers are designed to be a slim-fit for comfort under their pouch.
Short Sleeve Layers
Metric Size Chart
| ergoPouch Size
(same as size) |
Layer Length (cm) | Child weight(kg) | Child max height (cm) |
|---|---|---|---|
| 0-3M (000) |
40cm | 6kg | 62cm |
| 3-6M (00) |
43cm | 8kg | 68cm |
| 6-12M (0) |
46cm | 10kg | 76cm |
| 1Y | 61cm | 12kg | 84cm |
Imperial Size Chart
| ergoPouch Size
(same as size) |
Layer Length (inch) | Child weight(lb) | Child max height (inch) |
|---|---|---|---|
| 0-3M (000) |
15.7" | 13lb | 24.4" |
| 3-6M (00) |
16.9" | 18lb | 26.8" |
| 6-12M (0) |
18.1" | 22lb | 29.9" |
| 1Y | 20.1" | 27lb | 33.1" |
Please use your child's weight and height to find the most appropriate and safe size for them. Short Sleeve Layers are designed to be a slim-fit for comfort under their pouch.
See full size guide for all products
- Free delivery on orders over £65
- Estimated dispatch: 05 April 2026
- 30-day returns and exchanges
- Senay T.Verified Buyer4 minutes agoReviewingLong Sleeve Layer 1.0 TOG InkRated 5 out of 5 starsBeautiful
Warm my cosy also looks vibrant and beautiful 🌸
- Tanielle L.Verified Buyer1 week agoReviewingLong Sleeve Layer 1.0 TOG CornflowerRated 3 out of 5 starsZips are to big
The zips on the sleepsacks and sleepsuits are just to big they constantly dig into the babies neck I love the fabric and colours and feel etc but the size of the zip is biggest anxiety like the amount of times it’s literally dug into her neck during sleep and just general sitting etc just wish you did smaller flatter zips
EUergoPouch UK1 week agoHi Tanielle
Thank you so much for taking the time to leave your feedback. We really appreciate you sharing your thoughts wth us.
We're sorry to hear you're concerned about the size of the zip on the Long Sleeve Layer. For added safety and comfort, all of our zips are designed with protective cover flaps that fold over the end of the zip to create a soft barrier between the zip and little chins and necks. This helps prevent rubbing or irritation while wearing the garment.
However, we'd love the opportunity to look into this further for you. A member of our Customer Support team will be in touch shortly to gather a few more details about your specific layer so we can better assess your concern and assist you appropriately.
Thank you again for your feedback as it is truly valuable to us.
- Odile A. D.Verified Buyer3 weeks agoReviewingLong Sleeve Layer 1.0 TOG Oatmeal MarleRated 5 out of 5 starsSuch a gem for Winter babies
I’m glad I found this product to keep my baby warm during these below freezer temp. Baby stay in house and this onesie are perfect to keep him warm. It fits true to size