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Band

Cuup

Wired Bras

Cuup US UK Europe France Italy Australia Japan
- 28 28 60 75 0 6 60
30 30 30 65 80 0 8 66
32 32 32 70 85 1 10 70
34 34 34 75 90 2 12 75
36 36 36 80 95 3 14 80
38 38 38 85 100 4 16 85
40 40 40 90 105 5 18 90
42 42 42 95 110 6 20 95
44 44 44 100 115 7 22 100

Wireless Bras

CUUP 30 32 34 36 38 40 42
A - XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup
B - XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup
C XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup -
D XS / D-E Cup S / D-E Cup M / D-E Cup L / D-E Cup XL / D-E Cup 1X / D-E Cup -
E
(DD)
 XS / D-E Cup S / D-E Cup M / D-E Cup L / D-E Cup XL / D-E Cup 1X / D-E Cup -
F
(DDD)
 XS / F-G Cup S / F-G Cup M / F-G Cup L / F-G Cup XL / F-G Cup 1X / F-G Cup -
G
(DDDD)
 XS / F-G Cup S / F-G Cup M / F-G Cup L / F-G Cup XL / F-G Cup 1X / F-G Cup -

Wired Bras

Cuup US UK Europe France Italy Australia Japan
- AA AA AA AA AA AA A
A A A A A A A B
B B B B B B B C
C C C C C C C D
D D D D D D D D
E DD or E DD E E E DD or E F
F DDD or F E F F F DDD or F G
G DDDD or G F G G G DDDD or G H
H H FF H H H H I

Wireless Bras

30 32 34 36 38 40 42
A - XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup
B - XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup
C XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup -
D XS / D-E Cup S / D-E Cup M / D-E Cup L / D-E Cup XL / D-E Cup 1X / D-E Cup -
E
(DD)
 XS / D-E Cup S / D-E Cup M / D-E Cup L / D-E Cup XL / D-E Cup 1X / D-E Cup -
F
(DDD)
 XS / F-G Cup S / F-G Cup M / F-G Cup L / F-G Cup XL / F-G Cup 1X / F-G Cup -
G
(DDDD)
 XS / F-G Cup S / F-G Cup M / F-G Cup L / F-G Cup XL / F-G Cup 1X / F-G Cup -

Bottoms

Size Waist Low Hip
1/XS 25"-27" 33"-35"
2/S 27"-29" 35"-37"
3/M 29"-31" 37"-39"
4/L 31"-33" 39"-41"
5/XL 33"-35" 41"-43"
6/XXL 35"-38" 43"-46"
7/XXXL 38"-41" 46"-49"

Bottoms

Size Waist Low Hip
1/XS 25"-27" 33"-35"
2/S 27"-29" 35"-37"
3/M 29"-31" 37"-39"
4/L 31"-33" 39"-41"
5/XL 33"-35" 41"-43"
6/XXL 35"-38" 43"-46"
7/XXXL 38"-41" 46"-49"

  • Tops & Wired ONE-Piece

    Size In Swim CUUP Sizes Served
    1 30B / 32A / 30A
    2 30C / 32B / 34A
    3 30D / 32C
    4 34B / 36A
    5 30E / 32D
    6 34C / 36B
    7 30F / 32E
    8 34D / 36C
    9 38B / 40A / 38A
    10 30G / 32F
    11 34E / 36D
    12 38C / 40B / 42A
    13 30H / 32G
    14 34F / 36E
    15 38D / 40C / 42B
    16 32H / 34G
    17 36F / 38E
    18 40D / 42C
    19 34H / 36G
    20 38F / 40E
    21 36H / 38G
    22 40F / 42E / 44D
    23 38H / 40G
    24 42D / 44C
    25 42F / 44E

  • Why did Cuup size this way?

    CUUP Adaptive Swim Sizing is a unique system developed by CUUP to allow for one top to work for multiple sizes and still deliver the perfect fit and support you’re used to with your CUUP bra. Using our custom Slide & Set™ back adjuster, your CUUP swim top will fit with precision without any fussy ties or knots.

Wireless ONE-Piece

Size 30 32 34 36 38 40 42
A - XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup
B - XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup
C XS / A-C Cup S / A-C Cup M / A-C Cup L / A-C Cup XL / A-C Cup 1X / A-C Cup -
D XS / D-E Cup S / D-E Cup M / D-E Cup L / D-E Cup XL / D-E Cup 1X / D-E Cup -
E
(DD)
 XS / D-E Cup S / D-E Cup M / D-E Cup L / D-E Cup XL / D-E Cup 1X / D-E Cup -
F
(DDD)
 XS / F-G Cup S / F-G Cup M / F-G Cup L / F-G Cup XL / F-G Cup 1X / F-G Cup -
G
(DDDD)
 XS / F-G Cup S / F-G Cup M / F-G Cup L / F-G Cup XL / F-G Cup 1X / F-G Cup -

Lounge

Size Bust Waist Hip
XS 32"-33" 25"-26" 35"-36"
S 34"-35" 27"-28" 37"-38"
M 36"-37" 29"-30" 39"-40"
L 38.5"-40" 31.5"-33" 41.5"-43"
XL 42"-44" 35"-37" 45"-47"
XXL 46"-48" 39"-41" 49"-51"