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Reebok Engine A 'Chalk Black'

Name: Reebok Engine A 'Chalk Black'
Brand: Reebok
SKU: 100256187
Availability: InStock

Reebok · Style 100256187 · Released 2026-02-27

from $158.80

Select a size:

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

US	UK	EU	JP (cm)
6.5	5.5	38.5	24.5
7	6	39	25
7.5	6.5	40	25.5
8	7	40.5	26
8.5	7.5	41	26.5
9	8	42	27
9.5	8.5	42.5	27.5
10	9	43	28
10.5	9.5	44	28.5
11	10	44.5	29
11.5	10.5	45	29.5
12	11	45.5	30
12.5	11.5	46	30.5
13	12	47	31
13.5	12.5	48	31.5
14	13	48.5	32
14.5	13.5	49	32.5
15	14	50	33

US	UK	EU	JP (cm)
5	2.5	35	22
5.5	3	35.5	22.5
6	3.5	36	23
6.5	4	37	23.5
7	4.5	37.5	24
7.5	5	38	24.5
8	5.5	38.5	25
8.5	6	39	25.5
9	6.5	40	26
9.5	7	40.5	26.5
10	7.5	41	27
10.5	8	42	27.5
11	8.5	42.5	28
11.5	9	43	28.5
12	9.5	44	29

US	UK	EU	JP (cm)
0K	0K	15	6.4
1K	0.5K	16	6.9
1.5K	1K	16.5	7.4
2K	1.5K	17	8.0
2.5K	2K	18	8.4
3K	2.5K	18.5	9.0
3.5K	3K	19	9.4
4K	3.5K	19.5	10.0
4.5K	4K	20	10.4
5K	4.5K	21	10.9
5.5K	5K	21.5	11.4
6K	5.5K	22	12.0
6.5K	6K	22.5	12.5
7K	6.5K	23.5	13.0
7.5K	7K	24	13.5
8K	7.5K	24.5	14.0
8.5K	8K	25	14.5
9K	8.5K	25.5	15.0
9.5K	9K	26	15.5
10K	9.5K	26.5	16.1
10.5K	10K	27	16.5
11K	10.5K	27.5	17.0
11.5K	11K	28	17.5
12K	11.5K	29	18.0
12.5K	12K	30	18.5
13K	12.5K	30.5	19.1
13.5K	13K	31	19.6
1	13.5K	31.5	20.1
1.5	1	32	20.6
2	1.5	32.5	21.1
2.5	2	33	21.6
3	2.5	34	22.1
3.5	3	34.5	22.6
4	3.5	35	23.1
4.5	4	36	23.6
5	4.5	36.5	23.9
5.5	5	37	24.1
6	5.5	38	24.4
6.5	6	38.5	24.6
7	6.5	39	24.9

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14-day returns & equal-value exchanges — policy

Size, price & UPC details

Size	Price	UPC	Delivery
US M 3.5 / W 4.5	$158.80	198806758468	5-7 business days
US M 4 / W 5	$158.80	198806758475	5-7 business days
US M 4.5 / W 5.5	$158.80	198806758482	5-7 business days
US M 5 / W 6	$158.80	198806758499	5-7 business days
US M 5.5 / W 6.5	$158.80	198806758505	5-7 business days
US M 6 / W 7	$158.80	198806758512	5-7 business days
US M 6.5 / W 7.5	$158.80	198806758529	5-7 business days
US M 7 / W 8	$158.80	198806758536	5-7 business days
US M 7.5 / W 8.5	$158.80	198806758543	5-7 business days
US M 8 / W 9	$158.80	198806758550	5-7 business days
US M 8.5 / W 9.5	$158.80	198806758567	5-7 business days
US M 9 / W 10	$158.80	198806758574	5-7 business days
US M 9.5 / W 10.5	$158.80	198806758581	5-7 business days
US M 10 / W 11	$158.80	198806758598	5-7 business days
US M 10.5 / W 11.5	$158.80	198806758604	5-7 business days
US M 11 / W 12	$158.80	198806758611	5-7 business days
US M 11.5 / W 12.5	$158.80	198806758628	5-7 business days
US M 12 / W 13	$158.80	198806758635	5-7 business days
US M 12.5 / W 13.5	$158.80	198806758642	5-7 business days
US M 13 / W 14	$158.80	198806758659	5-7 business days
US M 13.5 / W 14.5	—	198806758666	Out of stock
US M 14 / W 15	$158.80	198806758673	5-7 business days
US M 15 / W 16	$158.80	198806758680	5-7 business days