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Nigel Sylvester x Air Jordan 4 Retro OG SP 'Brick By Brick'

Nigel Sylvester x Air Jordan 4 Retro OG SP 'Brick By Brick'

Name: Nigel Sylvester x Air Jordan 4 Retro OG SP 'Brick By Brick'
Brand: Air Jordan
SKU: HF4340-800
Availability: InStock

Air Jordan · Style HF4340-800 · Released 2025-03-14

from $310.60

Select a size:

Size chart — Air Jordan

Full Air Jordan size guide

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

Men

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

Women

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

Kids

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

Free U.S. shipping · Authenticity guaranteed

14-day returns & equal-value exchanges — policy

Size, price & UPC details

Size	Price	UPC	Delivery
US M 3.5 / W 5	$310.60	197860403413	3-4 business days
US M 4 / W 5.5	$502.00	197860404342	3-4 business days
US M 4.5 / W 6	$444.80	197860400887	3-4 business days
US M 5 / W 6.5	$499.80	197860402232	3-4 business days
US M 5.5 / W 7	$526.20	197860406209	3-4 business days
US M 6 / W 7.5	$681.30	197860405530	3-4 business days
US M 6.5 / W 8	$818.53	197860407183	5-7 business days
US M 7 / W 8.5	$750.60	197860411906	3-4 business days
US M 7.5 / W 9	$731.90	197860397880	3-4 business days
US M 8 / W 9.5	$692.30	197860399020	3-4 business days
US M 8.5 / W 10	$687.90	197860406285	5-7 business days
US M 9 / W 10.5	$718.70	197860400214	3-4 business days
US M 9.5 / W 11	$718.70	197860398146	3-4 business days
US M 10 / W 11.5	$737.40	197860400610	3-4 business days
US M 10.5 / W 12	$845.20	197860398689	3-4 business days
US M 11 / W 12.5	$865.00	197860404434	3-4 business days
US M 11.5 / W 13	$927.70	197860405080	3-4 business days
US M 12 / W 13.5	$935.40	197860406988	3-4 business days
US M 12.5 / W 14	$1081.70	197860405929	3-4 business days
US M 13 / W 14.5	$884.80	197860396869	3-4 business days
US M 14 / W 15.5	$844.10	197860408906	3-4 business days
US M 15 / W 16.5	$931.00	197860408180	3-4 business days
US M 16 / W 17.5	$1334.70	197860411494	3-4 business days
US M 17 / W 18.5	$1319.30	197860396890	3-4 business days
US M 18 / W 19.5	$1239.00	197860408579	3-4 business days

About the Nigel Sylvester x Air Jordan 4 Retro OG SP 'Brick By Brick'

The Nigel Sylvester x Air Jordan 4 Retro OG SP 'Brick By Brick' delivers a monochrome suede upper finished in Firewood Orange and features heritage details, including quarter panel netting, molded eyelets and TPU support wings. The tonal design is disrupted by discreet off-white accents, including the Flight logo on the woven Jumpman tongue tag and an embroidered mini-Swoosh on the lateral forefoot. Bike Air branding adorns the heel tab. A Sail-colored polyurethane midsole packs visible Air-sole cushioning in the heel for a comfortable ride.