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Puma Mostro OG Prime Big Kid 'Mountain Blue'

Name: Puma Mostro OG Prime Big Kid 'Mountain Blue'
Brand: Puma
SKU: 403729-01
Availability: InStock

Puma · Style 403729-01 · Released 2025-07-21

from $76.30

Select a size:

Use the chart below to convert between US, UK, EU and JP sizes.

US	UK	EU
6	5	38
6.5	5.5	38.5
7	6	39
7.5	6.5	40
8	7	40.5
8.5	7.5	41
9	8	42
9.5	8.5	42.5
10	9	43
10.5	9.5	44
11	10	44.5
11.5	10.5	45
12	11	46
12.5	11.5	46.5
13	12	47
14	13	48.5
15	14	49.5
16	15	51

US	UK	EU
5.5	3	35.5
6	3.5	36
6.5	4	37
7	4.5	37.5
7.5	5	38
8	5.5	38.5
8.5	6	39
9	6.5	40
9.5	7	40.5
10	7.5	41
10.5	8	42
11	8.5	42.5

US	UK	EU	JP (cm)
4	3	19	12.1
5	4	20	12.7
6	5	22	14.0
7	6	23	14.6
8	7	24	15.6
9	8	25	15.9
10	9	27	16.5
10.5	9.5	27.5	16.8
11	10	28	17.1
12	11	29	18.1
13	12	31	19.1
1	13	32	19.7
1.5	13.5	32.5	20.3
2	1	33	20.6
2.5	1.5	34	21.0
3	2	34.5	21.6
3.5	2.5	35	21.9
4	3	35.5	22.2
4.5	3.5	36	22.9
5	4	37	23.2
5.5	4.5	37.5	23.5
6	5	38	24.1
6.5	5.5	38.5	24.4
7	6	39	24.8

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Size, price & UPC details

Size	Price	UPC	Delivery
4Y	$113.70	198553006263	5-7 business days
4.5Y	$113.70	198553006300	5-7 business days
5Y	$113.70	198553006270	5-7 business days
5.5Y	$76.30	198553006317	5-7 business days
6Y	$113.70	198553006287	5-7 business days
6.5Y	$113.70	198553006324	5-7 business days
7Y	—	198553006294	Out of stock