Sizing guide
KOJO Size Chart
We'll help you pick the right size so your clothing fits the first time. If you're unsure, go by chest circumference — it's the most reliable indicator.
Nursing tops
💡 TIP: Modal fabric isn't stretchy. If you're unsure about sizing, go by chest circumference. Merino tops and turtlenecks are stretchier and more adaptable.
| cm | S | M | L | XL |
|---|---|---|---|---|
| Chest | 88 | 96 | 106 | 116 |
| Waist | 74 | 82 | 90 | 98 |
| Hips | 88 | 98 | 108 | 118 |
Nursing bras
💡 TIP: Our sports nursing bras are genuinely quite stretchy. Sizes aren't based on cup size — if you normally wear a size S top, choose an S bra too.
| Size | S | M | L | XL |
|---|---|---|---|---|
| Suitable for cup size | 70A–75C | 80B–85D | 85D–90E | 95D–110F |
Kids' sizes
| Category | Size | Age | Height / head circumference |
|---|---|---|---|
| Clothing | 56/62 | 1–3 months | 51–62 cm |
| Clothing | 62/68 | 3–6 months | 60–68 cm |
| Clothing | 74/80 | 7–12 months | 69–80 cm |
| Clothing | 86/92 | 13–24 months | 81–92 cm |
| Clothing | 98/104 | 2–4 years | 93–104 cm |
| Clothing | 110/116 | 4–6 years | 105–116 cm |
| Clothing | 116/128 | 6–8 years | 117–128 cm |
| Hats | 1 | 0–6 months | 38 cm |
| Hats | 2 | 6–18 months | 44 cm |
| Hats | 3 | 1.5–4 years | 50 cm |
Fabric care
🐑 Merino wool
- Hand wash or gentle cycle at 30 °C
- Use a mild wool detergent
- Do not tumble dry
- Dry flat in the shade
- Don't iron directly — use a cloth
🌿 Modal
- Gentle cycle at 30–40 °C
- Do not tumble dry
- Iron on low heat
- Do not wring or twist
🎋 Bamboo / Tencel
- Gentle cycle at 30 °C
- Do not tumble dry
- Air dry
- Iron on low heat
⚡ Functional / Synthetic
- Wash at 30–40 °C
- Don't use fabric softener — it reduces functionality
- Do not tumble dry
- Do not iron
If you're unsure about sizing or fabric, write to us at mama@kojo.shop — we're happy to help.