GET IN TOUCH

Customer Service

We take pride in our expanding community and the select group of customers we serve worldwide. For direct communication with the Opaak team, please select the appropriate email contact based on your subject:

If you have any questions about your shopping experience in the Opaak online store, we're here to assist with product inquiries, shipping, and customer satisfaction:

customerservice(at)opaak.de

Wholesale Inquiries

Opaak is available at select retail locations worldwide. For wholesale inquiries, please reach out to our sales team and introduce your retail concept. We’ll be happy to provide you with all the necessary sales information.

sales(at)opaak.de

Press

For press inquiries, sample requests, or affiliate partnership opportunities, please reach out to our team with your publishing ideas. We look forward to collaborating!

press(at)opaak.de

Size Guide International Sizes

FIND YOUR SIZE

Every body is unique, and every silhouette carries its own distinct beauty. At Opaak, we emphasize structure and intelligent textiles to enhance sensuality—always with comfort in mind. To discover your ideal fit within our range, we recommend using a measuring tape and following the guide below.

1/ BUST

Measure across your bust around the fullest point at a straight 90° angle.

2/ UNDERBUST

Measure directly underneath your bust and keep a 90° angle.

3/ HIP

Measure across the widest part of your hip make sure to keep a 90° angle.

Cup Bras

Size	Bust (in cm)	Underband (in cm)

75 A	86 - 90	73 - 77
80 A	91 - 95	78 - 83
70 B	83 - 87	68 - 72
75 B	88 - 92	73 - 77
80 B	93 - 97	78 - 82
85 B	98 - 102	83 - 87
70 C	85 - 89	68 - 72
75 C	90 - 94	73 - 77
80 C	95 - 99	78 - 82
85 C	100 - 104	83 - 87
65 D	82 - 86	63 - 67
70 D	87 - 91	68 - 72
75 D	92 - 96	73 - 77
80 D	97 - 101	78 - 82
85 D	102 - 106	83 - 87
65 E	84 - 88	63 - 67
70 E	89 - 93	68 - 72
75 E	94 - 98	73 - 77
80 E	99 - 103	78 - 82
85 E	104 - 108	83 - 87
65 F	86 - 90	63 - 67
70 F	91 - 95	68 - 72
75 F	96 - 100	73 - 77
80 F	101 - 105	78 - 82

Cup to Soft Bra Conversion

Cup	70	75	80	85

A	-	1	2	3
B	1	2	3	4
C	2	3	4	-
D	3	4	-	-

Bottoms

Opaak	Hip (in cm)

1	85 - 89
2	90 - 94
3	95 - 99
4	100 - 104
5	105 - 109
6	110 - 114

International Sizes

Underband Size Conversion
Cup A - F

OPAAK	EUR	UK	FR	I	US	RU	JP

65	65	30	80	0	30	65	65
70	70	32	85	1	32	70	70
75	75	34	90	2	34	75	75
80	80	36	95	3	36	80	80
85	85	38	100	4	38	85	85

Soft Bras, Bottoms, Bodies, Accessories

OPAAK	EUR	UK	FR	I	US	RU	JP

1	34	8	36	40	4	42	7
2	36	10	38	42	6	44	9
3	38	12	40	44	8	46	11
4	40	14	42	46	10	48	13
5	42	16	44	48	12	50	15
6	44	18	46	50	14	52	17

Unsure of your Opaak size?
We’re here to assist you in finding your ideal fit. Our team offers personalized guidance to help you discover the size and styles that best complement your unique shape - with care, expertise, and discretion.

Get in Touch