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Nike Fly.By Mid 2 'Summit White Gum'

Name: Nike Fly.By Mid 2 'Summit White Gum'
Brand: Nike
SKU: CU3503-100
Availability: InStock

Nike · Style CU3503-100 · Released 2021-05-03

from $269.95

Select a size:

Size chart — Nike

Full Nike 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
18.5	17.5	53	36.5
19	18	53.5	37
19.5	18.5	54	37.5
20	19	54.5	38
20.5	19.5	55	38.5
21	20	55.5	39
21.5	20.5	56	39.5
22	21	56.5	40

Women

US	UK	EU	JP (cm)
3.5	1.5	33.5	21
4	1.5	34.5	21
4.5	2	35	21.5
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
16.5	14	50	33.5
17	14.5	50.5	34
17.5	15	51	34.5
18	15.5	51.5	35
18.5	16	52	35.5
19	16.5	52.5	36
19.5	17	53	36.5
20	17.5	53.5	37
20.5	18	54	37.5
21	18.5	54.5	38
21.5	19	55	38.5
22	19.5	55.5	39
22.5	20	56	39.5

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

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Size, price & UPC details

Size	Price	UPC	Delivery
US M 3.5 / W 5	—	195866259188	Out of stock
US M 4 / W 5.5	—	195866259195	Out of stock
US M 4.5 / W 6	—	195866259201	Out of stock
US M 5 / W 6.5	—	195866259218	Out of stock
US M 5.5 / W 7	—	195866259225	Out of stock
US M 6 / W 7.5	—	194956784883	Out of stock
US M 6.5 / W 8	—	194956784890	Out of stock
US M 7 / W 8.5	—	194956784906	Out of stock
US M 7.5 / W 9	—	194956784913	Out of stock
US M 8 / W 9.5	—	194956784920	Out of stock
US M 8.5 / W 10	$269.95	194956784937	3-4 business days
US M 9 / W 10.5	—	194956784944	Out of stock
US M 9.5 / W 11	—	194956784951	Out of stock
US M 10 / W 11.5	—	194956784968	Out of stock
US M 10.5 / W 12	—	194956784975	Out of stock
US M 11 / W 12.5	—	194956784982	Out of stock
US M 11.5 / W 13	—	194956784999	Out of stock
US M 12 / W 13.5	—	194956785002	Out of stock
US M 12.5 / W 14	—	194956785019	Out of stock
US M 13 / W 14.5	—	194956785026	Out of stock
US M 13.5 / W 15	—	195869049793	Out of stock
US M 14 / W 15.5	—	194956785033	Out of stock
US M 15 / W 16.5	—	194956785040	Out of stock
US M 16 / W 17.5	—	195866259232	Out of stock
US M 17 / W 18.5	—	195866259249	Out of stock
US M 18 / W 19.5	—	195866259256	Out of stock

About the Nike Fly.By Mid 2 'Summit White Gum'

The Nike Fly.By Mid 2 ‘Summit White Gum’ updates the performance basketball shoe with a pristine finish stripped of all color. The upper combines white textile with tonal leather overlays that wrap around the heel and extend to the midfoot. Perforated detailing offers improved breathability, while a padded mid-cut collar provides ankle support without restricting mobility. The sneaker rides on a full-length foam midsole, reinforced underfoot by a tack gum rubber outsole.

Silhouette	Fly.By
Colorway	Summit White/White/Photon Dust
Material	Textile
Season	2021
Release Date	2021-05-03

What buyers say about us

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They had many colors in the shoe I…

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★★★★★Verified sold.supply purchaseTrustpilot review ↗

Fast shipper and I’m glad I found them

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deyon henderson · Sep 2026

★★★★★Verified eBay purchase

Seller was quick to ship the item, it was packed very well, which is good, because FedEx did not treat the box kindly, lol. The shoe’s survived in great shape and are exactly as described. Thanks! A++++ seller.

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