ADER ERROR x Birkenstock Boston Cap Level 'Black'

Name: ADER ERROR x Birkenstock Boston Cap Level 'Black'
Brand: Birkenstock
SKU: 1029964
Availability: InStock

Birkenstock · Style 1029964 · Released 2026-08-06

from $473.40

Select a size:

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

US	UK	EU	JP (cm)
7-7.5	7	40	26
8-8.5	7.5	41	26.5
9-9.5	8	42	27
10-10.5	9	43	28
11-11.5	9.5	44	28.5
12-12.5	10.5	45	29
13-13.5	11.5	46	30
14-14.5	12	47	30.5
15-15.5	13	48	31
16-16.5	14	49	32
17-17.5	14.5	50	32.5

US	UK	EU	JP (cm)
4-4.5	2.5	35	22.5
5-5.5	3.5	36	23
6-6.5	4.5	37	24
7-7.5	5	38	24.5
8-8.5	5.5	39	25
9-9.5	7	40	26
10-10.5	7.5	41	26.5
11-11.5	8	42	27

US	UK	EU	JP (cm)
6-6.5	7	24	15
7-7.5	8	25	16
8-8.5	8.5	26	16.5
9-9.5	9	27	17
10-10.5	10	28	18
11-11.5	11	29	18.5
12-12.5	11.5	30	19
13-13.5	13	31	20
1-1.5	13.5	32	20.5
2-2.5	1	33	21
3-3.5	2	34	22

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Size, price & UPC details

Size	Price	UPC	Delivery
41	—	192762581689	Out of stock
42	—	192762582211	Out of stock
43	—	192762582242	Out of stock
44	—	192762582273	Out of stock
45	$473.40	192762582303	5-7 business days
46	$473.40	192762582334	5-7 business days
47	$474.50	—	5-7 business days