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Air Jordan Session 'Birch'

Name: Air Jordan Session 'Birch'
Brand: Air Jordan
SKU: IB3731-201
Availability: InStock

Air Jordan · Style IB3731-201 · Released 2026-04-20

from $108.17

Select a size:

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

US	UK	EU	JP (cm)
3.5	3	35.5	22.5
4	3.5	36	23
4.5	4	36.5	23.5
5	4.5	37.5	23.5
5.5	5	38	24
6	5.5	38.5	24
6.5	6	39	24.5
7	6	40	25
7.5	6.5	40.5	25.5
8	7	41	26
8.5	7.5	42	26.5
9	8	42.5	27
9.5	8.5	43	27.5
10	9	44	28
10.5	9.5	44.5	28.5
11	10	45	29
11.5	10.5	45.5	29.5
12	11	46	30
12.5	11.5	47	30.5
13	12	47.5	31
13.5	12.5	48	31.5
14	13	48.5	32
14.5	13.5	49	32.5
15	14	49.5	33
15.5	14.5	50	33.5
16	15	50.5	34
16.5	15.5	51	34.5
17	16	51.5	35
17.5	16.5	52	35.5
18	17	52.5	36

US	UK	EU	JP (cm)
5	2.5	35.5	22
5.5	3	36	22.5
6	3.5	36.5	23
6.5	4	37.5	23.5
7	4.5	38	24
7.5	5	38.5	24.5
8	5.5	39	25
8.5	6	40	25.5
9	6.5	40.5	26
9.5	7	41	26.5
10	7.5	42	27
10.5	8	42.5	27.5
11	8.5	43	28
11.5	9	44	28.5
12	9.5	44.5	29
12.5	10	45	29.5
13	10.5	45.5	30
13.5	11	46	30.5
14	11.5	47	31
14.5	12	47.5	31.5
15	12.5	48	32
15.5	13	48.5	32.5
16	13.5	49	33

US	UK	EU	JP (cm)
1C	0.5	16	7
2C	1.5	17	8
3C	2.5	18.5	9
4C	3.5	19.5	10
5C	4.5	21	11
6C	5.5	22	12
7C	6.5	23.5	13
8C	7.5	25	14
9C	8.5	26	15
10C	9.5	27	16
11C	10.5	28	17
12C	11.5	29.5	18
13C	12.5	31	19
1Y	13.5	32	20
1.5Y	1	33	20.5
2Y	1.5	33.5	21
2.5Y	2	34	21.5
3Y	2.5	35	22
3.5Y	3	35.5	22.5
4Y	3.5	36	23
4.5Y	4	36.5	23.5
5Y	4.5	37.5	23.5
5.5Y	5	38	24
6Y	5.5	38.5	24
6.5Y	6	39	24.5
7Y	6	40	25

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Size, price & UPC details

Size	Price	UPC	Delivery
US M 7 / W 8.5	$108.17	198729886484	5-7 business days
US M 7.5 / W 9	$108.17	198729860033	5-7 business days
US M 8 / W 9.5	$108.17	198729635662	5-7 business days
US M 8.5 / W 10	$108.17	198729824110	5-7 business days
US M 9 / W 10.5	$108.17	198729884862	5-7 business days
US M 9.5 / W 11	$108.17	198729728234	5-7 business days
US M 10 / W 11.5	$108.17	198729822437	5-7 business days
US M 10.5 / W 12	$108.17	198729879240	5-7 business days
US M 11 / W 12.5	$108.17	198729874757	5-7 business days
US M 11.5 / W 13	$108.17	198729808332	5-7 business days
US M 12 / W 13.5	$108.17	198729839145	5-7 business days
US M 12.5 / W 14	$108.17	198729735935	5-7 business days
US M 13 / W 14.5	$108.17	198729874931	5-7 business days
US M 14 / W 15.5	$108.17	198729636782	5-7 business days
US M 15 / W 16.5	$108.17	198729868046	5-7 business days
US M 16 / W 17.5	—	198729775979	Out of stock
US M 17 / W 18.5	—	198729854841	Out of stock
US M 18 / W 19.5	—	198729763716	Out of stock