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New Balance Fresh Foam X 1540v4 'Marine Blue Thirty Watt'

Name: New Balance Fresh Foam X 1540v4 'Marine Blue Thirty Watt'
Brand: New Balance
SKU: M1540BG4
Availability: InStock

New Balance · Style M1540BG4 · Released 2025-01-19

from $154.95

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

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14-day returns & equal-value exchanges — policy

Size, price & UPC details

Size	Price	UPC	Delivery
US M 7 / W 8.5	$196.75	197376721018	3-4 business days
7 2E	$196.75	197376721186	3-4 business days
7 6E	$249.00	197967606946	3-4 business days
7 4E	$249.00	197376721346	3-4 business days
7.5 2E	$249.00	197376721193	3-4 business days
US M 7.5 / W 9	$196.75	197376721025	3-4 business days
7.5 6E	$249.00	197967606953	3-4 business days
7.5 4E	$249.00	197376721353	3-4 business days
8 2E	$185.25	197376721209	3-4 business days
US M 8 / W 9.5	$196.75	197376721032	3-4 business days
8 6E	$249.00	197967606960	3-4 business days
8 4E	$249.00	197376721360	3-4 business days
US M 8.5 / W 10	$196.75	197376721049	3-4 business days
8.5 2E	$196.75	197376721216	3-4 business days
8.5 6E	$249.00	197967606977	3-4 business days
8.5 4E	$249.00	197376721377	3-4 business days
US M 9 / W 10.5	$196.75	197376721056	3-4 business days
9 6E	$249.00	197967606984	3-4 business days
9 4E	$203.90	197376721384	3-4 business days
9 2E	$196.75	197376721223	3-4 business days
9.5 2E	$196.75	197376721230	3-4 business days
9.5 6E	$249.00	197967606991	3-4 business days
9.5 4E	$249.00	197376721391	3-4 business days
US M 9.5 / W 11	$154.95	197376721063	3-4 business days
10 4E	$196.75	197376721407	3-4 business days
10 2E	$196.75	197376721247	3-4 business days
10 6E	$249.00	197967607004	3-4 business days
US M 10 / W 11.5	$196.75	197376721070	3-4 business days
10.5 2E	$196.75	197376721254	3-4 business days
US M 10.5 / W 12	$196.75	197376721087	3-4 business days
10.5 4E	$196.75	197376721414	3-4 business days
10.5 6E	$249.00	197967607011	3-4 business days
11 6E	$249.00	197967607028	3-4 business days
US M 11 / W 12.5	$196.75	197376721094	3-4 business days
11 2E	$196.75	197376721261	3-4 business days
11 4E	$326.00	197376721421	5-7 business days
11.5 2E	$197.79	197376721278	3-4 business days
11.5 6E	$249.00	197967607035	3-4 business days
US M 11.5 / W 13	$196.75	197376721100	3-4 business days
11.5 4E	$249.00	197376721438	3-4 business days
12 2E	$249.00	197376721285	3-4 business days
12 6E	$249.00	197967607042	3-4 business days
US M 12 / W 13.5	$164.36	197376721117	3-4 business days
12 4E	$249.00	197376721445	3-4 business days
12.5 2E	—	197376721292	Out of stock
US M 12.5 / W 14	$196.75	197376721124	3-4 business days
12.5 4E	$249.00	197376721452	3-4 business days
12.5 6E	$249.00	197967607059	3-4 business days
US M 13 / W 14.5	$196.75	197376721131	3-4 business days
13 4E	$249.00	197376721469	3-4 business days
13 6E	$249.00	197967607066	3-4 business days
13 2E	$249.00	197376721308	3-4 business days
14 2E	$249.00	197376721315	3-4 business days
14 4E	$249.00	197376721476	3-4 business days
US M 14 / W 15.5	$196.75	197376721148	3-4 business days
14 6E	$249.00	197967607073	3-4 business days
15 4E	—	197376721483	Out of stock
US M 15 / W 16.5	$249.00	197376721155	3-4 business days
15 6E	$249.00	197967607080	3-4 business days
15 2E	$249.00	197376721322	3-4 business days
16 4E	—	197376721490	Out of stock
US M 16 / W 17.5	$249.00	197376721162	3-4 business days
16 6E	$249.00	197967607097	3-4 business days
16 2E	$249.00	197376721339	3-4 business days