Home › Footwear › Lifestyle

New Balance 550 Big Kid 'Iridescent'

Name: New Balance 550 Big Kid 'Iridescent'
Brand: New Balance
SKU: GSB550HW
Availability: InStock

New Balance · Style GSB550HW · Released 2025-01-26

from $101.66

Select a size:

Size chart — New Balance

Full New Balance size guide

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

Men

US	UK	EU	JP (cm)
7	6.5	40	25
7.5	7	40.5	25.5
8	7.5	41.5	26
8.5	8	42	26.5
9	8.5	42.5	27
9.5	9	43	27.5
10	9.5	44	28
10.5	10	44.5	28.5
11	10.5	45	29
11.5	11	45.5	29.5
12	11.5	46.5	30
12.5	12	47	30.5
13	12.5	47.5	31
14	13.5	49	32
15	14.5	50	33
16	15.5	51	34

Women

US	UK	EU	JP (cm)
5	3	35	22
5.5	3.5	36	22.5
6	4	36.5	23
6.5	4.5	37	23.5
7	5	37.5	24
7.5	5.5	38	24.5
8	6	39	25
8.5	6.5	40	25.5
9	7	40.5	26
9.5	7.5	41	26.5
10	8	41.5	27
10.5	8.5	42.5	27.5
11	9	43	28
11.5	9.5	43.5	28.5
12	10	44	29

Free U.S. shipping · Authenticity guaranteed

14-day returns & equal-value exchanges — policy

Size, price & UPC details

Size	Price	UPC	Delivery
3.5Y	—	197968175830	Out of stock
4Y	$144.50	197968175847	5-7 business days
4.5Y	$215.56	197968175854	5-7 business days
5Y	$101.66	197968175861	5-7 business days
5.5Y	$165.40	197968175878	5-7 business days
6Y	$152.20	197968175885	5-7 business days
6.5Y	$151.10	197968175892	3-4 business days
7Y	$133.00	197968175908	5-7 business days

About the New Balance 550 Big Kid 'Iridescent'

The New Balance 550 Big Kid 'Iridescent' makes use of a white leather upper, featuring a microperforated midfoot overlay and a padded mesh collar lined in pink textile. A shiny iridescent finish is applied to the 'N' logo and heel overlay. The sneaker rides atop a durable rubber cupsole with an exposed EVA wedge on the medial side.