Nike Swim Size Charts

Women's Swimwear

Size 10 12 14 16 18 20
Waist (in) 28.5 30 31.5 33 34.5 36
Bust (in) 36.5 38 39.5 41 43.5 45
Hips (in) 38.5 40 41.5 43 44.5 46
Torso Loop (in) 63 64.5 66 67.5 69 70.5

Women's Performance Swimwear

Size 30 32 34 36 38 40 42
  4 6 8 10 12 14 16
Waist (in) 26.5 28 29.5 31 32.5 34 35.5
Bust (in) 35.5 37.5 39.5 41.5 43.5 45.5 47.5
Ribcage (in) 29.5 31.5 33.5 35.5 37.5 39.5 -
Hips (in) 37.5 39 40.5 42 43.5 45 46.5
Torso 61.5 63.25 65 66.75 68.5 70.25 72

Women's Apparel

Size - Small - Medium - Large XLarge
  4 6 8 10 12 14 16
Waist (in) 25.5 26.5 27.5 28.5 30 31.5 33
Bust (in) 33.5 34.5 35.5 36.5 38 39.5 41
Ribcage (in) 27 28 29 30 31.5 33 34.5
Hips (in) 35.5 36.5 37.5 38.5 40 41.5 43
Torso Loop (in) 58.5 60 61.5 63 64.5 66 67.5

Women's Rashguards

Size XSmall Small Medium Large XLarge XXLarge
  0-2 4-6 8-10 12-14 16-18 20-22
Waist (in) 23.5-26 26-29 29-31.5 31.5-34.5 34.5-38.5 38.5-42.5
Bust (in) 29.5-32.5 32.5-35.5 38 41 44.5 44.5-48.5
Hips (in) 33-35.5 35.5-38.5 38.5-41 41-44 44-47 47-50

Men's Trunks and Boardshorts

Size 28 30 32 34 36 38
Waist (in) 31-32 33-34 35-36 37-38 39-40 41-42
Hips (in) 36-38 38-40 40-42 42-44 44-46 46-48

Men's Performance (Jammers, Briefs and Swim Square Legs)

Size 28 30 32 34 36 38
Waist (in) 31-32 33-34 35-36 37-38 39-40 41-42
Hips (in) 36-38 38-40 40-42 42-44 44-46 46-48

Men's Rashguards

Size Small Medium Large XLarge XXLarge
Chest (in) 36.5-38.5 38.5-40.5 40.5-43 44-47 48-51
Waist (in) 29-31 31.5-33.5 34-36 36.5-38.5 39-41
Hips (in) 36-38 38.5-40.5 41-43 43.5-45.5 46-48

Girls' Swimwear 7 - 16

Size 7 8 10 12 14 16
Waist (in) 24 24.5 25.5 26.5 27.5 28.5
Chest (in) 26 27 28.5 30 31.5 33
Hips (in) 27.5 28.5 30 32 34 36
Torso (in) 44.5 46.5 48.5 51 53.5 56

Girls' Performance Swimwear

Size 20 22 24 26 28 30
  - - - - 2 4
Waist (in) 21.5 22 22 23.5 25 26.5
Bust (in) 23 24 29.5 31.5 33.5 35.5
Ribcage (in) - - 23.5 25.5 27.5 29.5
Hips (in) 24 25 32.25 34 35.75 37.5
Torso (in) 40.5 42.5 56.25 58 59.75 61.5

Boys' Swimwear 8 - 20

Size Small Medium Large XLarge
Waist (in) 24-25 25-26 26.5-27.5 28-29
Chest (in) 27.5-28.5 28.5-30.5 31-33 33.5-35.5
Hips (in) 26.5-28.5 28.5-30.5 31-33 33.5-35.5

Boys' Performance (Jammers and Briefs)

Size 22 24 26 28 30 32
Waist (in) 24-25 27-28 29-30 31-32 33-34 35-36
Hips (in) 27-29 32-34 34-36 36-38 38-40 40-42

 

MEASURING TO DETERMINE SWIMWEAR SIZE

Bust - Start measurement from the side, keeping the tape horizontal. Wrap it around the body and hold it across the highest point of the chest.

Ribcage - Start measurement from the side, keeping the tape horizontal. Wrap it around the body, under the arms and directly under the bust.

Waist - Measure around the narrowest point, keeping the tape horizontal.

Hip - Measure around the fullest point of the hip, keeping the tape horizontal.

Torso - Run a tape measure full circle from a point on the shoulder midway between the neck base and the shoulder joint, over the fullest part of the bust, down the center of the crotch and back up the starting point. Tip: Start with the tape measure going over the back and up through the crotch for easier measuring.