NorCal Swim Shop > Sizing Chart
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The following Charts should be used as a guideline only.

International Sizing Chart

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Arena
Female
Male
Apparel

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USA
28L
30
32
34
36
38
40
Height
64
65
66
67
68
69
69
Chest
31
33
35
37
39
41
43
Waist
24
26
28
30
31
33
35
Hips
33
35
37
39
41
43
45
Body Length
58
59
61
62
63
64
65

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USA
22
24
26
28
Height
46
50
55
62
Chest
22
24
26
28
Waist
21
22
22
23
Hips
26
28
30
31

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USA
22
24
26
28
30
32
34
Height
64
65
66
68
69
71
72
Chest
29
31
33
35
36
38
39
Waist
23
24
25
26
28
29
30
Hips
30
32
34
35
37
39
40
Inside Leg
29
31
32
32
33
34
35
Body Length
55
57
59
61
63
65
67

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USA
22
24
26
28
30
32
34
Height
64
65
66
68
69
71
72
Chest
29
31
33
35
36
38
39
Waist
23
24
25
26
28
29
30
Hips
30
32
34
35
37
39
40
Inside Leg
29
31
32
32
33
34
35
Body Length
55
57
59
61
63
65
67

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USA
22
24
26
28
Height
46
50
55
60
Chest
22
24
28
30
Waist
22
23
25
26
Hips
26
28
30
31

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USA
22
24
26
28
30
32
34
Height
67
69
70
72
73
75
76
Chest
34
35
37
39
40
42
43
Waist
27
28
29
30
31
33
34
Hips
31
33
35
36
38
39
41
Inside Leg
32
33
34
35
35
36
37
Body Length
61
63
65
67
69
71
73

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USA
XS(6-7)
S(8-9)
M(10-11)
L(12-13)
XL(14-15)
Chest Width
32.3
34.3
36.2
37.8
39.4
Shoulder Width
14.6
15.4
16.1
16.8
17.4
Arm Length
24.8
26.8
28.7
30.7
32.7
Neckhole Width
15.6
16.1
16.7
17.2
17.8
1/2 Waistband Width
20.5
22.0
23.6
25.2
26.8
Outseam Length
29.1
31.9
34.6
37.4
40.2

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USA
XS
S
M
L
XL
XXL
Chest
40.2
42.5
44.9
47.2
49.6
52.0
Arm Length
33.5
34.6
35.8
37.0
38.0
39.0
Neckhole Width
18.1
18.5
18.9
19.3
19.7
20.1

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Dolfin
Female
Male

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Size
22
24
26
28
30
32
34
36
38
40
42
44
Womens Dresses
3/4
5/6
7/8
9/10
11/12
13/14
15/16
17/18
Girls Dresses
3/4
5/6
7/8
9/10
11/12
Bust Size
22
24
26
28
30
32
34
36
38
40
42
44

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Size
22
24
26
28
30
32
34
36
38
40
Womens Dress
6
8
10
12
14
16
18
20
22
24
Bust Size
32
34
36
38
40
42
44
46
48
50

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Size
22
24
26
28
30
32
34
36
38
40
42
44
Waist
22
24
26
28
30
32
34
36
38
40
42
44

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Finis
Female
Male
Equipment

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22
24
26
28
30
32
34
36
38
40
Bust
25
27
29
31
33
35
37
39
41
42
Waist
23
24.5
25.5
26.5
27.5
28.5
30
31.5
33
34
Hip
28
30
31
33
35
37
39
41
43
45
Torso
52
55.5
57
58.5
60
61.5
63.5
65.5
67.5
68.5
Womens Dress Size
0
2
4
6
8
10
12
14
16
Girls Clothing Size
7-8
9-10
11-12

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18
20
22
24
Bust
23
24
25
26
Waist
21
22
23
24
Hip
24
26
28
30
Torso
42
45
48
50
Girls Size
4T
5-6
7-8
9-10

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24
25
26
27
28
29
30
32
34
36
Chest
23.5
25
26
27
28.5
29
30
32
34
36
Waist
21
22
22.5
23
24
24.5
25
26
27
29
Hips
25
26
27.5
29
30
31
32
34
36
38

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24
26
28
30
32
34
36
Bust
27
28
30
32
34
36
38
Waist
24
24.5
25
26
27
28
29.5
Hips
29.5
30.5
33
35
37
39
41
Torso
54.5
55
56
57.5
59
60.5
62.5
Womens Size
0
2
4
6
8
10
Girls Size
8-9
10-11

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Brief & Jammer Suit Size
20
22
24
26
28
30
32
34
36
38
40
Waist
20-22
22-24
24-26
26-28
28-30
30-32
32-34
34-36
36-38
38-40
40-42

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24
25
26
27
28
29
30
32
34
36
Waist
24
25
26
27
28
29
30
32
34
36

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24
26
28
30
32
34
36
Waist
24-26
26-28
28-30
30-32
32-34
34-36
36-38

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Size
US Male
US Female
C
3.5-5
4.5-6
D
5.5-7
6.5-8
E
7.5-8.5
8.5-9.5
F
9-10
10-11
G
10.5-11.5
11.5-12.5
H
12-13
13-14

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Size
US Male
US Female
K12
K12-13
K12-13
A
1-2.5
2-3.5
B
3-4
4-5
C
4.5-5
5.5-6.5
D
6-7
7-8
E
7.5-8.5
8.5-9.5
F
9-10
10-11
G
10.5-11.5
11.5-12.5
H
12-13
13-14
I
13.5-15
14.5-16

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Size
US Male
US Female
XXXS Blue/Lime
Jr 8-11
Jr 8-11
XXS Blue/Orange
Jr 11.5-1
Jr 11.5-1
XS Blue/Yellow
1-3
2-4
S Red/Black
3.5-5
4.5-6
M Red/Blue
5.5-7
6.5-8
L Red/Gray
7.5-9
8.5-10
XL Black/Red
9.5-11
10.5-12
XXL Black/Navy
11.5-13
12.5-14
XXL Black/Dk Green
13.5-15
14.5-16

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Nike
Female
Male
Male

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Size 20 22 24 26 28 30 32 34 36 38 40 42
Dual Size 5(G) 6(G) 8(G) 10(G) 12(G) 4(W) 6(W) 8(W) 10(W) 12(W) 14(W) 16(W)
Bust 23 24 29 31 33 35 37 39 41 43 45 47
Waist 21 22 22 23 25 26 28 29 31 32 34 35
Hip 24 25 32¼ 34 35¾ 37½ 39 40½ 42 43½ 45 46½
Torso 40½ 42½ 56¼ 58 59¾ 61½ 63¼ 65 66 68 70 72

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Size
22R
22
24R
24
25R
25
26R
26
27R
27
Bust
29½
29½
32½
32½
34
34
35½
35½
36½
36½
Waist
24
24
26
26
26
26
27
27
28
28
Hip
31
31
34
34
35
35
37
37
38
38
Torso
53
56
56½
59
58
60½
59½
62
60½
63
 
Size
28R
28
29R
29
30R
30
32R
32
34R
34
Bust
37
37
38
38
39
39
41
41
43
43
Waist
29
29
29
29
30
30
32
32
33
33
Hip
39
39
40
40
41
41
42½
42½
44½
44½
Torso
61½
64
62½
65
63½
66
65½
68
67½
70

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NIKE SWIM - HOW TO MEASURE GUIDE
Please use a cloth tape measure to take your measurements. If you do not have a cloth tape measure, use a string then measure the string with a metal ruler.
Bust: Keep the tape measure horizontal, place it around the body, under the arms and across the fullest part of the bust. Include the lower portion or the shoulder blades.
Waist: Keeping the tape measure horizontal, place it around the body at the natural waistline; usually the smallest part of the waist.
Hip: Keeping the tape measure horizontal, place it around the body at the fullest part of the hips; approximately 8' below the natural waistline.
Torso: Place the tape measure on the right shoulder midway between the neck base and the shoulder joint, down the back through the crotch and up over the fullest part of the right bust to the starting point. Avoid construction at the crotch.. Measure both the right and left torso.
  • Please note that the torso measurement is especially important in determining the right size for a good fitting swimsuit. Interestingly, the torso length has little relationship to a woman's height. A tall woman may actually have a short torso and long legs and a short woman could have a long torso and short legs.
  • Size
    20
    22
    23
    23L
    24
    24L
    25
    25L
    26
    26L
    27
    28
    30
    Bust
    29
    31
    32
    32
    34
    34
    35
    35
    36
    36
    37
    38
    40
    Waist
    23
    25
    26
    26
    26
    26
    27
    27
    28
    28
    29
    29
    31
    Hip
    30
    32½
    34
    34
    35½
    35½
    37
    37
    38
    38
    39
    40
    41¾
    Torso
    52
    55
    56½
    59
    58
    60½
    59
    62
    60
    63
    61
    62
    64

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    NA = indicates comparable size not offered or smallest size is too big
    Brand
    Nike Size
    +Speedo Size
    *Arena
    *TYR Size
    Suit Style
    Flex LT
    Next Gen
    LZR Elite 1
    LZR Elite 2
    FS3
    New
    Carbon Pro
    AP12
    Tracer Series
    22R
    20
    NA
    NA
    NA
    24
    NA
    NA
    22
    NA
    NA
    NA
    NA
    NA
    NA
    22
    NA
    NA
    24
    NA
    NA
    24R
    23
    22
    NA
    SR2
    26
    24
    24
    24
    23L
    23
    22
    SR3
    26
    24
    24
    25R
    24
    24
    23
    SR4
    26-28
    26
    24
    25
    24L
    NA
    SR4L
    26-28
    26L
    24L
    26R
    25
    25
    24
    SR5
    28
    26-28
    26
    26
    25L
    25L
    24L
    SR5L
    28
    26L-28L
    26
    27R
    26
    26
    25
    SR6
    28-30
    28
    26L
    27
    26L
    26L
    25L
    SR6L
    28-30
    28L
    26L
    28R
    27
    27
    26
    SR7
    30
    30
    28
    28
    27
    27L
    26L
    SR7L
    30
    30L
    28
    29R
    28
    28
    27
    SR8
    30-32
    30-32
    28L
    29
    28L
    27L
    SR8L
    30-32
    30L-32
    28L
    30R
    30
    29
    28
    SR9
    32
    30
    30
    29
    SR9
    32
    32
    30L
    32
    30
    NA
    NA
    34
    32
    32-32L
    34
     
    NA
    NA 
    NA
    34-34L
    * Arena and TYR do not offer odd sizes in thier size range.
    + In the LZR Elite, Speedo offers longs in 25, 26, 27 and 28, but not in 22, 23 or 29

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    Size 20 22 24 26 28 30 32 34 36 38 40
    Waist 21-23 23-25 25-27 27-29 29-31 31-33 33-35 35-37 37-39 39-41 41-43
    Hip 25-27 27-29 32-34 34-36 36-38 38-40 40-42 42-44 44-46 46-48 48-50

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    Size 22 24 25 26 27 28 29 30 32 34
    Waist 23-25 25-26 26-27 27-28 28-29 29-30 30-31 31-33 33-35 35-37
    Hip 27-29 32-33 33-34 34-35 35-36 36-37 37-38 38-40 40-42 42-44

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    Size
    22
    24
    25
    26
    27
    28
    29
    30
    32
    Waist
    29
    31
    32
    33
    34
    35
    35
    36
    37
    Hip
    35
    37
    38
    39
    40
    40
    40
    41
    41

    Back to Top | Back to Nike
     
    NA = indicates comparable size not offered or smallest size is too big
     
    Brand
    Nike Size
    +Speedo Size
    *Arena
    *TYR Size
    Suit Style
    Flex LT
    Next Gen
    LZR Elite
    FS3
    New
    Carbon Pro
    AP12
    Tracer Series
    22
    22
    NA
    NA
    NA
    NA
    NA
    24
    24
    22
    SR2
    NA
    24
    24
    25
    25
    24
    SR4-SR4L
    24
    24
    24
    26
    26
    24-26
    SR4L-SR6
    26
    26
    26
    27
    27
    26
    SR6-SR6L
    28
    26
    26
    28
    28
    27
    SR7
    28
    28
    28
    29
    28-30
    28
    SR8
    30
    28
    28
    30
    30
    30
    SR10
    32
    30
    30
    32
    32
    32
    SR12
    34
    32
    32
    34
    26
    26
    SR6
    28-30
    NA
    34
    * Arena and TYR do not offer odd sizes in thier size ranges.
    + In the LZP Elite Speedo only offers odd size in size 27.
    Speedo offers longs in the FS3 in sizes SR4 AND SR6.

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    Size Bust Waist Hip Inseam
    XS (0-2)
    29½
    32½
    23½
    26
    33
    35½
    31¼
    S (4-6)
    32½
    35½
    26
    29
    35½
    38½
    31¼
    M (8-10)
    35½
    38
    29
    31½
    38½
    41
    31½
    L (12-14)
    38
    41
    31½
    34½
    41
    44
    31½
    XL (16-18
    41
    44½
    34½
    38½
    44
    47
    31¾
    2XL (20-22)
    44½
    48½
    38½
    42½
    47
    50
    31¾

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    Size Chest Waist Hip Inseam
    S
    35
    37½
    29
    32
    35
    37½
    32¼
    M
    37½
    41
    32
    35
    37½
    41
    32½
    L
    41
    44
    35
    38
    41
    44
    32¾
    XL
    44
    48½
    38
    41
    44
    47
    33
    2XL
    48½
    53½
    43
    47½
    47
    50½
    33¼
    3XL
    53½
    58
    47½
    52½
    50½
    53½
    33½

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    Size Bust Waist Hip Height
    XS
    25½
    27
    23½
    24
    27
    28
    3' 11"
    4' 3"
    S
    27
    29
    24
    25
    29
    31
    4' 3"
    4' 7"
    M
    29
    31
    25
    27
    31
    33
    4' 7"
    4' 11"
    L
    31
    33½
    27
    28
    33
    35
    4' 11"
    5' 3"
    XL
    33½
    36&½
    28
    29½
    35
    37
    5' 3"
    5' 7"

    Nike Boys Apparel Sizing Chart
    Size Chest Waist Hip Height
    XS
    25½
    26
    23½
    24
    27
    28
    3' 11"
    4' 3"
    S
    26
    27
    24
    25½
    28
    29½
    4' 3"
    4' 7"
    M
    27
    29½
    25½
    27
    29½
    31½
    4' 7"
    4' 11"
    L
    29½
    32
    27
    28½
    31½
    33½
    4' 11"
    5' 3"
    XL
    32
    35
    28½
    29½
    33½
    35
    5' 3"
    5' 7"

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    Speedo
    Female
    Male
    Equipment

    Back to Top
    SPEEDO SIZES
    26
    28
    30
    32
    34
    36
    38
    40
    42
    Bust
    31
    32
    33
    34
    35
    36
    37
    39
    40
    Waist
    23
    24
    25
    26
    27
    28
    29½
    31
    32½
    Hip
    33½
    34½
    35½
    36½
    37½
    38½
    40
    41½
    43
    Torso
    54
    56
    57
    59
    60
    62
    63
    65
    66

    Back to Top | Back to Speedo
    Size
    20
    22
    24
    26
    28
    Chest
    25
    26
    27
    28½
    30
    Waist
    23
    23
    24
    25
    26
    Hip
    26
    27
    28
    30
    32
    Torso
    43
    44
    46
    48
    50

    Back to Top | Back to Speedo
    Speedo Female Aquablade/Fastskin FS2® Sizing Guide
    SUIT SIZE 26 28 30 32 34 36 38 40
    Bust 32 33 34 35 36 37 39 41
    Waist 25 26 27 28 29 30 31 33
    Torso 56 57 59 61 63 65 67 69

    Back to Top | Back to Speedo
    Size
    18
    20
    22
    24
    26
    Chest
    26
    27
    29
    30
    32
    Waist
    23
    23½
    24
    24½
    25
    Torso
    46
    47
    49
    51
    56

    Back to Top | Back to Speedo
    SUIT SIZES
    22
    23
    24
    25
    25L
    26
    26L
    27
    27L
    28
    28L
    29
    30
    32
    34
    36
    Bust
    31
    32
    33
    35
    35
    36
    36
    37
    38
    39
    39
    40½
    41
    42½
    43
    44½
    Waist
    23
    24
    25
    27
    27
    28
    28
    29½
    29½
    31
    31
    32½
    32½
    34½
    34
    36
    Torso
    54
    55
    57
    60
    62
    62
    64
    64
    66
    66
    68
    68
    69
    70
    71
    72

    Back to Top | Back to Speedo
     
    22
    24
    26
    28
    30
    32
    34
    36
    38
    40
    42
    44
    Waist
    25
    27
    29
    31
    32
    34
    36
    38
    40
    42
    44
    46
    Hip
    29
    31
    33
    35
    36
    38
    40
    42
    44
    46
    48
    50

    Back to Top | Back to Speedo
    Size
    20
    22
    24
    26
    28
    Waist
    23
    24
    25
    27
    29
    Hip
    25
    27
    30
    34
    37

    Back to Top | Back to Speedo
     
    22
    24
    26
    28
    30
    32
    34
    36
    Waist
    27
    29
    31
    32
    34
    36
    38
    40

    Back to Top | Back to Speedo
    22
    24
    26
    28
    30
    32
    34
    36
    Waist
    30
    31
    32
    32
    33
    33
    34
    34

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    XXS
    XS
    S
    M
    L
    XL
    Fin Color
    Orange
    Yellow
    Green
    Blue
    Grey
    Black
    Shoe Size
    11-13
    1-3
    4-6
    7-9
    10-12
    13-15

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    XXS
    XS
    S
    M
    L
    XL
    XXL
    Foot Pocket Color
    Orange
    Yellow
    Green
    Blue
    Grey
    Black
    Navy
    Shoe Size
    1-3
    3-4
    5-6
    7-8
    8-9
    10-11
    12-13

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    XXXS
    XXS
    XS
    S
    M
    L
    XL
    XXL
    Foot Pocket Color
    Red
    Orange
    Yellow
    Green
    Blue
    Grey
    Black
    Navy
    Shoe Size
    13Y-2
    3-4
    4-5
    5-6
    6-7
    8-9
    10-11
    12-13

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    TYR
    Female
    Male
    Equipment

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    Dress Size 1 2 4 6 8 10 12 14 16
    Girls Clothes 8 10 12
    Xtra-Life Lycra 26 28 30 32 34 36 38 40 42
    Durafast™ 26 28 30 32 34 36 38 40 42
    Chest
    26
    28
    30
    32
    34
    36
    38
    40
    42
    Waist
    22
    24
    25
    26
    27
    29
    30
    32
    33
    Hips
    28
    30
    32
    34
    36
    38
    40
    42
    44

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    Girls Clothing
    5
    6
    7
    Xtra-Life Lycra®
    20
    22
    24
    Durafast™
    20
    22
    24
    Chest
    20
    22
    24
    Waist
    19
    20
    21
    Hips
    22
    24
    26

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    Dress Size     0 1 2 4 6 8 10 12 14
    Girls Clothing 5 6 7 8 10 12          
    Tracer™   22 24 26 28 30 32 34 36    
    Fusion2   20 22 24 26 28 30 32 34 36 38
    Chest   22 24 26 28 30 32 34 36 38 40
    Waist 20 21 22 24 25 26 27 29 30 32
    Hips 24 26 28 30 32 34 36 38 40 42

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    Lycra 26 28 30 32 34 36 38
    Durafast 26 28 30 32 34 36 38
    Waist 26 28 30 32 34 36 38
    Hips 32 34 36 38 40 42 44

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    Xtra-Life Lycra® 22 24
    Durafast 22 24
    Waist
    22
    24
    Hips
    28
    30

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    Tracer   24 26 28 30 32 34 36  
    Fusion2 20 22 24 26 28 30 32 34 36
    Waist 22 24 26 28 30 32 34 36 38
    Hips 28 30 32 34 36 38 40 42 44

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    XXXS
    XXS
    XS
    S
    M
    L
    XL
    US Male
    12-1
    1-3
    3-5
    5-7
    7-9
    9-11
    11-13
    US Female
    12-1
    1-3
    4.5-6.5
    6.5-8.5
    8.5-10.5
    10.5-12.5
    12.5-14.5
    Color
    Lt Blue
    Purple
    Orange
    Green
    Yellow
    Red
    Blue

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    Size
    YL
    YXL
    XXS
    XS
    S
    M
    L
    XL
    XXL
    XXXL
    US Y8-11 Y11-13 1-3 3-5 5-7 7-9 9-11 11-13 13-15 15-17

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    Size
    XXXS
    XXS
    XS
    S
    M
    L
    XL
    XXL
    US 12-1 1-3 3-5 5-7 7-9 9-11 11-13 13

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    The Finals
    Female
    Male
     

    Back to Top
      32 34 36 38 40 42 44
    Chest
    32
    34
    36
    38
    40
    42
    44
    Waist
    26
    27
    28
    30
    32
    34
    36
    Hips
    34
    36
    38
    40
    41
    42
    43
    Dress Size 6 8 10 12 14 16 18

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    Girls Clothing
     
    7
    8
    10
    12
     
    22
    24
    26
    28
    30
    Chest
    22
    24
    26
    28
    30
    Waist
    20
    21
    22½
    24
    25
    Hips
    24
    25
    27½
    30
    32

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      32 34 36 38 40 42 44
    Waist
    32
    34
    36
    38
    40
    42
    44

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    Boys Clothing
     
    6/8
    8/10
    14/16
    18/20
     
    22
    24
    26
    28
    30
    Waist
    22
    24
    26
    28
    30

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    FEMALE INTERNATIONAL SIZE CHART
    USA/GB
    24
    26
    28
    30
    32
    32 / 6
    34 / 8
    36/10
    38/12
    40/14
    Germany
    116
    128
    140
    152
    164
    36
    38
    40
    42
    44
    France/Ita
    6A
    8A
    10A
    12A
    14A
    38/42
    40/44
    42/46
    44/48
    46/50
    Latin Am
    6
    8
    10
    30
    32
    34
    36
    38
    40
    42
    Australia
    6
    8
    10
    12
    14
    10
    12
    14
    16
    18
    MALE INTERNATIONAL SIZE CHART
    Waist in
    55
    60
    65
    70
    75
    80
    85
    90
    95
    100
    USA/GB
    22
    24
    26
    28
    30
    32
    34
    36
    38
    40
    Germany
    128
    140
    152
    164
    176/3
    4
    5
    6
    7
    8
    France/Ita
    6A
    8A
    10A/12A
    12A/14A
    1
    2
    3
    4
    5
    6
    Latin Am
    6
    8
    10
    12
    30
    32
    34
    36
    38
    40
    Australia
    6
    8
    10
    12
    12
    14
    16
    18
    20
    22

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    Information