YEEZY BOOST 380 ALIEN BLUE

Free US Shipping On Orders Over $250*

In stock, ready to ship
Inventory on the way

STYLE NO: GW0304

Color: Aliblu / Aliblu / Aliblu

Men Sizing

Release Date

05/31/2021

Please note that the items in this collection are previous releases and may exhibit signs of age damage or defects. It's important to note that despite any age-related concerns, these products have never been used. While we strive to provide the highest quality products to our customers, it is important to acknowledge that over time, wear and tear may occur. Additionally, please be aware that all items in this collection are final sale.

All sales are final on all launch products (not limited to Retro Jordans, Quickstrikes, Yeezys, etc.), swimwear/underwear products, discount, promotion, and sale items.

We take pride in being one of the fastest shippers in the shoe industry. Most orders placed Monday-Friday will be shipped out the same day or next day the latest. Packages are shipped using UPS Ground 4-5 day delivery with insurance.

**During sales events, due to higher than normal volume, our order processing time is delayed 5-7 business days.

All sizes listed on Private Sneakers are US sizes. If you are used to international sizes, please use the conversion chart(s) below. Also note, all apparel measurements are in inches. If you have any further questions, please contact Customer Service at socialmedia@privatesneakers.com

Nike Shoes

Men's
US	European	UK	centimeters (cm)
7.5	40.5	6.5	25.5
8	41	7	26
8.5	42	7.5	26.5
9	42.5	8	27
9.5	43	8.5	27.5
10	44	9	28
10.5	44.5	9.5	28.5
11	45	10	29
11.5	45.5	10.5	29.5
12	46	11	30
13	47.5	12	31
14	48.5	13	32
15	49.5	14	33
Women's
US	European	UK	centimeters (cm)
5	35.5	2.5	22
5.5	36	3	22.5
6	36.5	3.5	23
6.5	37.5	4	23.5
7	38	4.5	24
7.5	38.5	5	24.5
8	39	5.5	25
8.5	40	6	25.5
9	40.5	6.5	26
9.5	41	7	26.5
10	42	7.5	27
10.5	42.5	8	27.5
11	43	8.5	27.5
11.5	44	9	28.5
12	44.5	9.5	29
Kids'
US	European	UK	centimeters (cm)
4	36	3.5	23
4.5	36.5	4	23.5
5	37.5	4.5	23.5
5.5	38	5	24
6	38.5	5.5	24
6.5	39	6	24.5
7	40	6	25
Preschool
US	European	UK	centimeters (cm)
10.5	27.5	10	16.5
11	28	10.5	17
11.5	28.5	11	17.5
12	29.5	11.5	18
12.5	30	12	18.5
13	31	12.5	19
13.5	31.5	13	19.5
1	32	13.5	20
1.5	33	1	20.5
2	33.5	1.5	21
2.5	34	2	21.5
3	35	2.5	22
Toddler
US	European	UK	centimeters (cm)
3.5	19	2.5	10.8
4	19	3	11.4
4.5	20	3.5	11.7
5	20	4	12.1
5.5	21	4.5	12.7
6	22	5	13
6.5	22	5.5	13.3
7	23	6	14
7.5	23	6.5	14.3
8	24	7	14.6
8.5	25	7.5	15.2
9	25	8	15.6
9.5	26	8.5	15.9
10	27	9	16.5

Jordan Shoes

Men's
US	European	UK	centimeters (cm)
7.5	40.5	6.5	25
8	41	7	25.4
8.5	42	7.5	25.8
9	42.5	8	26.2
9.5	43	8.5	26.7
10	44	9	27.1
10.5	44.5	9.5	27.5
11	45	10	27.9
11.5	45.5	10.5	28.3
12	46	11	28.8
13	47.5	12	29.6
14	48.5	13	30.5
15	49.5	14	31.3
Women's
US	European	UK	centimeters (cm)
5	35.5	2.5	22
5.5	36	3	22.4
6	36.5	3.5	22.9
6.5	37.5	4	23.3
7	38	4.5	23.7
7.5	38.5	5	24.1
8	39	5.5	24.5
8.5	40	6	25
9	40.5	6.5	25.4
9.5	41	7	25.8
10	42	7.5	26.2
10.5	42.5	8	26.7
11	43	8.5	27.1
11.5	44	9	27.5
12	44.5	9.5	27.9
Kids'
US	European	UK	centimeters (cm)
4	36	3.5	23
4.5	36.5	4	23.5
5	37.5	4.5	23.5
5.5	38	5	24
6	38.5	5.5	24
6.5	39	6	24.5
7	40	6	25
Preschool
US	European	UK	centimeters (cm)
10.5	27.5	10	16.5
11	28	10.5	17
11.5	28.5	11	17.5
12	29.5	11.5	18
12.5	30	12	18.5
13	31	12.5	19
13.5	31.5	13	19.5
1	32	13.5	20
1.5	33	1	20.5
2	33.5	1.5	21
2.5	34	2	21.5
3	35	2.5	22
Toddler
US	European	UK	centimeters (cm)
3.5	19	2.5	10.8
4	19	3	11.4
4.5	20	3.5	11.7
5	20	4	12.1
5.5	21	4.5	12.7
6	22	5	13
6.5	22	5.5	13.3
7	23	6	14
7.5	23	6.5	14.3
8	24	7	14.6
8.5	25	7.5	15.2
9	25	8	15.6
9.5	26	8.5	15.9
10	27	9	16.5

Reebok Shoes

Men's
US	European	UK	centimeters (cm)
6.5	38.5	5.5	24.5
7	39	6	25
7.5	40	6.5	25.5
8	40.5	7	26
8.5	41	7.5	26.5
9	42	8	27
9.5	42.5	8.5	27.5
10	43	9	28
10.5	44	9.5	28.5
11	44.5	10	29
11.5	45	10.5	29.5
12	45.5	11	30
12.5	46	11.5	30.5
13	47	12	31
13.5	48	12.5	31.5
14	48.5	13	32
15	50	14	33
16	52	15	34
17	53.5	16	35
18	55	17	35
Women's
US	European	UK	centimeters (cm)
5	35	2.5	22
5.5	35.5	3	22.5
6	36	3.5	23
6.5	37	4	23.5
7	37.5	4.5	24
7.5	38	5	24.5
8	38.5	5.5	25
8.5	39	6	25.5
9	40	6.5	26
9.5	40.5	7	26.5
10	41	7.5	27
10.5	42	8	27.5
11	42.5	8.5	28
12	44	9.5	29
Kids'
US	European	UK	centimeters (cm)
4	35	3.5	23
4.5	36	4	23.5
5	36.5	4.5	23.5
5.5	37	5	24
6	38	5.5	24.5
6.5	38.5	6	24.5
7	39	6.5	25

Adidas Shoes

Men's
US	European	UK	centimeters (cm)
6	38 2/3	5.5	24
6.5	39 1/3	6	24.5
7	40	6.5	25
7.5	40 2/3	7	25.5
8	41 1/3	7.5	26
8.5	42	8	26.5
9	42 2/3	8.5	27
9.5	43 1/3	9	27.5
10	44	9.5	28
10.5	44 2/3	10	28.5
11	45 1/3	10.5	29
11.5	46	11	29.5
12	46 2/3	11.5	30
12.5	47 1/3	12	30.5
13	48	12.5	31
14	49 1/3	13.5	32
15	50 2/3	14.5	33
16	51 1/3	15	33.5
17	52 2/3	16	34.5
18	53 1/3	17	25.5
Women's
US	European	UK	centimeters (cm)
5	36	3.5	22
5.5	36 2/3	4	22.5
6	37 1/3	4.5	23
6.5	38	5	23.5
7	38 2/3	5.5	24
7.5	39 1/3	6	24.5
8	40	6.5	25
8.5	40 2/3	7	25.5
9	41 1/3	7.5	26
9.5	42	8	26.5
10	42 2/3	8.5	27
10.5	43 1/3	9	27.5
11	44	9.5	28
11.5	44 2/3	10	28.5
12	45 1/3	10.5	29
13	46 2/3	11.5	30
14	48	12.5	31
Kids'
US	European	UK	centimeters (cm)
3.5	34.5	3	22.5
4	35	3.5	23.5
4.5	36	4	23.5
5	36.5	4.5	23.5
5.5	37	5	24
6	38	5.5	24.5
Preschool
US	European	UK	centimeters (cm)
10	26.5	9.5	16
10.5	27	10	16.5
11	27.5	10.5	17
11.5	28	11	17.5
12	28.5	11.5	18
12.5	29	12	18.5
13	30.5	12.5	19

Most Other Brands

Men's
US	European	UK	centimeters (cm)
6	38	5	23.5
6.5	38.5	5.5	24
7	39	6	24.5
7.5	40	6.5	25
8	41	7	25.5
8.5	41.5	7.5	26
9	42	8	26.5
9.5	42.5	8.5	27
10	43	9	27.5
10.5	43.5	9.5	28
11	44	10	28.5
11.5	44.5	10.5	29
12	45	11	29.5
13	46	12	30
14	47	13	30.5
15	48	14	31
Women's
US	European	UK	centimeters (cm)
5	36	3.5	23
5.5	37	4	23.5
6	37.5	4.5	24
6.5	38	5	24.5
7	38.5	5.5	25
7.5	39	6	25.5
8	39.5	6.5	26
8.5	40	7	26.5
9	41	7.5	27
9.5	42	8	27.5
10	42.5	8.5	28
10.5	43	9	27.5
11	44	9.5	29
11.5	44.5	10	29.5
12	44.5	10.5	30
Kids'
US	European	UK	centimeters (cm)
4	36	3.5	23
4.5	36.5	4	23.5
5	37.5	4.5	23.5
5.5	38	5	24
6	38.5	5.5	24
6.5	39	6	24.5
7	40	6	25
Preschool
US	European	UK	centimeters (cm)
9	27	8	25
10	28	9	26.5
11	29	10	28
12	30	11	29.5
13	31	12	30.5
1	32	13	32
1.5	33	1	33
2	34	2	33.5
Toddler
US	European	UK	centimeters (cm)
3.5	19	2.5	10.8
4	19	3	11.4
4.5	20	3.5	11.7
5	20	4	12.1
5.5	21	4.5	12.7
6	22	5	13
6.5	22	5.5	13.3
7	23	6	14
7.5	23	6.5	14.3
8	24	7	14.6
8.5	25	7.5	15.2
9	25	8	15.6
9.5	26	8.5	15.9
10	27	9	16.5

Nike Apparel

Men's
SIZE	AVG. US SIZE	CHEST (in)	WAIST (in)	HIPS (in)
S	–	35 – 37.5	29 – 32	35 – 37.5
M	–	37.5 – 41	32 – 35	37.5 – 41
L	–	41 – 44	35 – 38	41 – 44
XL	–	44 – 48.5	38 – 43	44 – 47
XXL	–	48.5 – 53.5	43 – 47.5	47 – 50.5
Women's
SIZE	AVG. US SIZE	CHEST (in)	WAIST (in)	HIPS (in)
XS	0 – 2	29.5 – 32.5	23.5 – 26	33 – 35.5
S	4 – 6	32.5 – 35.5	26 – 29	35.5 – 38.5
M	8 – 10	35.5 – 38	29 – 31.5	38.5 – 41
L	12 – 14	38 – 41	31.5 – 34.5	41 – 44
XL	16 – 18	41 – 44.5	34.5 – 38.5	44 – 47

Puma Apparel

Men's
SIZE	CHEST (in)	WAIST (in)	SLEEVES (in)	IN-SEAM (in)
XS	33	30	33	31
S	36	32	34	31.5
M	39	34	34.5	32
L	42	37	36	32
XL	45	41	36.5	32.5
Women's
SIZE	BUST (in)	WAIST (in)	SLEEVES (in)	IN-SEAM (in)
XXS	31	24	35	30.5
XS	33	25	36	31
S	34	26	37	31
M	36	29	39	31
L	38	31	41	31.5
XL	40	34	44	32

Adidas Apparel

Men's
SIZE	AVG. US SIZE	CHEST (in)	WAIST (in)	HIPS (in)
S	–	34 – 37	30 – 32	35 – 37
M	–	37 – 40	32 – 35	37 – 40
L	–	40 – 44	35 – 39	40 – 44
XL	–	44 – 48	39 – 43	44 – 48
XXL	–	48 – 52	43 – 47	48 – 51
Women's
SIZE	AVG. US SIZE	CHEST (in)	WAIST (in)	HIPS (in)
XS	0 – 2	30 – 32	24 – 26	33.5 – 35.5
S	4 – 6	32.5 – 34.5	26.5 – 28.5	36 – 38
M	8 – 10	35 – 37	29 – 31	38.5 – 40.5
L	12 – 14	37.5 – 40	31.5 – 33.5	41 – 43
XL	16 – 18	40.5 – 43	34 – 37	43.5 – 46

Champion Apparel

Men's
SIZE	AVG. US SIZE	CHEST (in)	WAIST (in)	IN-SEAM (in)
S	–	34 – 36	28 – 30	29
M	–	38 – 40	32 – 34	31
L	–	42 – 44	36 – 38	32
XL	–	46 – 48	40 – 42	32.5
XXL	–	50 – 52	44 – 46	33
Women's
SIZE	AVG. US SIZE	CHEST (in)	WAIST (in)	HIPS (in)
XS	0 – 2	30 – 32	22 – 24	32 – 34
S	4 – 6	32.5 – 34.5	24.5 – 26.5	34.5 – 36.5
M	8 – 10	35 – 37	27 – 29	37 – 39
L	12 – 14	37.5 – 39.5	29.5 – 32.5	39.5 – 42.5
XL	16 – 18	40 – 42	33 – 36	43 – 46