This BabyBjorn Baby Carrier One Air in black is perfect for keeping your baby close and comfy from birth up to 3 years. It's made with breathable airy mesh so it's super cool and light. You can wear it four different ways which is great as your baby grows. It's designed to be easy on your back and shoulders with padded straps and a wide waist belt. A brilliant second hand find in excellent condition. Choosing preloved baby gear like this is a smart way to shop sustainable and still get top baby brands.
Clothing
Did you know that age 4 means up to 4 years so this is age 3-4 years! So many get the sizing muddled and wonder why they are growing out of items so fast - it was me in the past. So here is a size chart showing all the sizes to help.
We always make sure they are listed in the correct collection too.
Newborn |
50 |
First Size |
0-3 Months |
56 |
3 Months |
3-6 Months |
62/68 |
6 Months |
6-9 Months |
74 |
9 Months |
9-12 Months |
80 |
12 Months |
12-18 Months |
86 |
18 Months |
18-24 Months |
92 |
24 Months/ 2 Years |
2-3 Years |
98 |
3 Years |
3-4 Years |
104 |
4 Years |
4-5 Years |
110 |
5 Years |
5-6 Years |
116 |
6 Years |
6-7 Years |
122 |
7 Years |
7-8 Years |
128 |
8 Years |
8-9 Years |
134 |
9 Years |
9-10 Years |
140 |
10 Years |
10-11 Years |
146 |
11 Years |
11-12 Years |
152 |
12 Years |
12-13 Years |
158 |
13 Years |
13-14 Years |
164 |
14 Years |
14-15 Years |
176 |
15 Years |
Shoes
International Sizing Chart for shoes to UK.
UK |
EU |
3 |
19 |
3.5 |
19.5 |
4 |
20.5 |
4.5 |
21 |
5 |
21.5 |
5.5 |
22 |
6 |
23 |
6.5 |
23.5 |
7 |
24 |
7.5 |
25 |
8 |
25.5 |
8.5 |
26 |
9 |
26.5 |
9.5 |
27.5 |
10 |
28 |
10.5 |
28.5 |
11 |
29 |
11.5 |
30 |
12 |
30.5 |
12.5 |
31 |
13 |
32 |
13.5 |
32.5 |
1 |
33 |
1.5 |
33.5 |
2 |
34.5 |
2.5 |
35 |
3 |
35.5 |
3.5 |
36 |
4 |
37 |
4.5 |
37.5 |
5 |
38 |
5.5 |
38.5 |
6 |
39 |
6.5 |
40 |
7 |
41 |
7.5 |
41.5 |
8 |
42 |
Royal Mail Tracked 48 £4
Up To 5kg
Royal Mail Tracked 24 £5
Up To 5kg
Over 5kg £6.50
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