Air Jordan 4 RM 'BLACK CAT'

Free US Shipping On Orders Over $250*

Low stock - 2 items left
Inventory on the way

SKU: FQ7939-004

Color: Black

Men Sizing

Air Jordan 4 RM

Men's Shoes

These sneakers reimagine the instantly recognizable AJ4 for life on the go. We centered comfort and durability while keeping the heritage look you love. Max Air in the heel cushions your every step, and elements of the upper—the wing, eyestay and heel—are blended into a strong, flexible cage that wraps the shoe to add a toughness to your everyday commute.

Genuine leather upper helps provide durability and structure.
Plush and comfortable, Max Air cushioning has just the right amount of support.
Rubber outsole helps provide traction.

More Details

Nike Air logo on heel
Jumpman on tongue and sole

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