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adidas UltraBoost 4.0 'Triple Black'

Name: adidas UltraBoost 4.0 'Triple Black'
Brand: adidas
SKU: BB6171
Availability: InStock

adidas · Style BB6171 · Released 2018-01-01

from $399.70

Select a size:

Size chart — adidas

Full adidas size guide

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

Men

US	UK	EU	JP (cm)
4	3.5	36	22.1
4.5	4	36 2/3	22.5
5	4.5	37 1/3	22.9
5.5	5	38	23.3
6	5.5	38 2/3	23.8
6.5	6	39 1/3	24.2
7	6.5	40	24.6
7.5	7	40 2/3	25.0
8	7.5	41 1/3	25.5
8.5	8	42	25.9
9	8.5	42 2/3	26.3
9.5	9	43 1/3	26.7
10	9.5	44	27.1
10.5	10	44 2/3	27.6
11	10.5	45 1/3	28.0
11.5	11	46	28.4
12	11.5	46 2/3	28.8
12.5	12	47 1/3	29.3
13	12.5	48	29.7
13.5	13	48 2/3	30.1
14	13.5	49 1/3	30.5
14.5	14	50	31.0
15	14.5	50 2/3	31.4
16	15	51 1/3	31.8
17	16	52 2/3	32.6
18	17	53 1/3	33.5
19	18	54 2/3	34.3
20	19	55 2/3	35.2

Women

US	UK	EU	JP (cm)
5	3.5	36	22.1
5.5	4	36 2/3	22.5
6	4.5	37 1/3	22.9
6.5	5	38	23.3
7	5.5	38 2/3	23.8
7.5	6	39 1/3	24.2
8	6.5	40	24.6
8.5	7	40 2/3	25.0
9	7.5	41 1/3	25.5
9.5	8	42	25.9
10	8.5	42 2/3	26.3
10.5	9	43 1/3	26.7
11	9.5	44	27.1
11.5	10	44 2/3	27.6
12	10.5	45 1/3	28.0
12.5	11	46	28.4
13	11.5	46 2/3	28.8
13.5	12	47 1/3	29.3
14	12.5	48	29.7
14.5	13	48 2/3	30.1
15	13.5	49 1/3	30.5
15.5	14	50	31.0

Kids

US	UK	EU	JP (cm)
1k	0k	16	8.1
2k	1k	17	9.0
3k	2k	18	9.8
4k	3k	19	10.6
5k	4k	20	11.5
5.5k	5k	21	12.3
6k	5.5k	22	12.8
6.5k	6k	23	13.2
7k	6.5k	23.5	13.6
7.5k	7k	24	14.0
8k	7.5k	25	14.5
8.5k	8k	25.5	14.9
9k	8.5k	26	15.3
9.5k	9k	26.5	15.7
10k	9.5k	27	16.1
10.5k	10k	28	16.6
11k	10.5k	28.5	17.0
11.5k	11k	29	17.4
12k	11.5k	30	17.8
12.5k	12k	30.5	18.3
13k	12.5k	31	18.7
13.5k	13k	31.5	19.1
1	13.5k	32	19.5
1.5	1	33	20.0
2	1.5	33.5	20.4
2.5	2	34	20.8
3	2.5	35	21.2
3.5	3	35.5	21.6
4	3.5	36	22.1
4.5	4	36 2/3	22.5
5	4.5	37 1/3	22.9
5.5	5	38	23.3
6	5.5	38 2/3	23.8
6.5	6	39 1/3	24.2
7	6.5	40	24.6
7.5	7	40 2/3	25.0

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14-day returns & equal-value exchanges — policy

Size, price & UPC details

Size	Price	UPC	Delivery
US M 4 / W 5	—	191028527638	Out of stock
US M 4.5 / W 5.5	—	191028527690	Out of stock
US M 5 / W 6	—	191028527683	Out of stock
US M 5.5 / W 6.5	—	191028527515	Out of stock
US M 6 / W 7	—	191028527522	Out of stock
US M 6.5 / W 7.5	—	191028527591	Out of stock
US M 7 / W 8	—	191028527621	Out of stock
US M 7.5 / W 8.5	—	191028527539	Out of stock
US M 8 / W 9	—	191028527553	Out of stock
US M 8.5 / W 9.5	$399.70	191028527614	3-4 business days
US M 9 / W 10	—	191028527669	Out of stock
US M 9.5 / W 10.5	—	191028527485	Out of stock
US M 10 / W 11	—	191028527492	Out of stock
US M 10.5 / W 11.5	—	191028527546	Out of stock
US M 11 / W 12	—	191028527577	Out of stock
US M 11.5 / W 12.5	—	191028527676	Out of stock
US M 12 / W 13	—	191028527706	Out of stock
US M 12.5 / W 13.5	—	191028527478	Out of stock
US M 13 / W 14	—	191028527560	Out of stock
US M 14 / W 15	—	191028527607	Out of stock
US M 15 / W 16	—	191028527584	Out of stock
US M 16 / W 17	—	191028527645	Out of stock
US M 17 / W 18	—	191028527508	Out of stock
US M 18 / W 19	—	191028527652	Out of stock
One Size	$866.54	—	3-4 business days

About the adidas UltraBoost 4.0 'Triple Black'

The adidas Ultra Boost 4.0 'Triple Black' launched in January 2018. In addition to the all-black finish, which includes the Primeknit upper and energy-returning Boost midsole, this edition of the performance runner is distinguished by a midfoot cage built with nylon, rather than the typical molded construction. The shoe’s heel stabilizer is adorned with tonal Ultra Boost branding to maintain the blacked-out aesthetic.