Size Guide

Clothing Size Chart
UK Measurements 6 / XXS 8 / XS 10 / S 12 / M 14 / L 16 / XL 18 / XXL
  cms inches cms inches cms inches cms inches cms inches cms inches cms inches
Bust 77 30 82 32 87 34 92 36 97 38 102 40 109 43
Waist 59 23 64 25 69 27 74 29 79 31 84 33 91 36
Hips 86 34 91 36 96 38 101 40 106 42 111 44 118 46.5
Conversion Chart
Sweaty Betty Size UK US EU AU
XXS 6 2 34 6
XS 8 4 36 8
S 10 6 38 10
M 12 8 40 12
L 14 10 42 14
XL 16 12 44 16
XXL 18 14 46 18

For further information or advice, contact customer care on 020 7751 0591.

Hint: For the most accurate results, measure yourself in your underwear.

  • Chest: Measure around the fullest part of your chest, keeping tape firmly under your armpits and around your shoulder blades.
  • Waist: Measure around your waist, slightly below your natural waist, where you normally wear your pants. Insert your forefinger between the tape and your body to allow ease in fit.
  • Hip: Measure around the fullest part of your hips, inserting your forefinger between the tape and your hip to allow ease in fit.
  • Inseam: Measure a similar pant that fits you well. Measure along the inseam, from the crotch seam to the bottom of the hem.
  • Tip: If you are 5'4" or under, we recommend trying 7/8 as full length.

Doesn't Fit?

If the fit is not perfect, return it within 28 days, as long as it's unworn, unwashed and unaltered.

See returns policy.

Between Sizes?

If your measurements are in between those listed in the size chart, pick the next size up.

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Inseam Leggings (Excluding High Shine) All Sizes
  cms inches
Capri 43 17
Crop (just below the knee) 50 17
7/8th (just above ankle) 60 24
Full Length (just above trainers) 68 27
Inseam High Shine Leggings All Sizes
  cms inches
7/8th (just above ankle) 62 24.5
Full Length (just above trainers) 70 27.5
Inseam Gary's All Sizes
  cms inches
Capri 61 24
Short 67 26
Regular 81 32
Conversion Chart
Sweaty Betty Size UK US EU AU
XXS 6 2 34 6
XS 8 4 36 8
S 10 6 38 10
M 12 8 40 12
L 14 10 42 14
XL 16 12 44 16
XXL 18 14 46 18

Please note, the measurements of some of our seasonal trousers and joggers may vary, please check the individual product pages for full details or altneratively contact Customer Care on live chat or email customercare@sweatybetty.com for further information and advice.

Hint: For the most accurate results, measure yourself in your underwear.

  • Waist: Measure around your waist, slightly below your natural waist, where you normally wear your pants. Insert your forefinger between the tape and your body to allow ease in fit.
  • Hip: Measure around the fullest part of your hips, inserting your forefinger between the tape and your hip to allow ease in fit.
  • Inseam: Measure a similar pant that fits you well. Measure along the inseam, from the crotch seam to the bottom of the hem.
  • Tip: If you are 5'4" or under, we recommend trying 7/8 as full length.

Doesn't Fit?

If the fit is not perfect, return it within 28 days, as long as it's unworn, unwashed and unaltered.

See returns policy.

Between Sizes?

If your measurements are in between those listed in the size chart, pick the next size up.

Bra Sizes
Bra Size 30 / 65 / 8 32 / 70 / 10 34 / 75 / 12 36 / 80 / 14 38 / 85 / 16
A XS/S XS/S S M M/L
B XS/S S S M L
C S S M M/L L
D M M M M/L L
D+ M M M/L L L
Cup Size
UK / AU A B C D DD E F
US A B C D DD/E DDD/F G
EU A B C D E F G

For further information or advice, contact customer care on 020 7751 0591.

Doesn't Fit?

If the fit is not perfect, return it within 28 days, as long as it's unworn, unwashed and unaltered.

See returns policy.

Between Sizes?

If your measurements are in between those listed in the size chart, pick the next size up.

Asics Size Guide
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35.5 36 37 37.5 38 39 39.5 40 40.5 41.5 42 42.5 43.5
AU 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
New Balance Size Guide
UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
EU 35 36 36.5 37 37.5 38 39 40 40.5 41 41.5 42.5 43
AU 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
Ego Size Guide
UK 4 5 6 7 8 9
US 5 6 7 8 9 10
EU 36 37 38 39 40 41
AU 6 7 8 9 10 11

For further information or advice, contact customer care on 020 7751 0591.

Doesn't Fit?

If the fit is not perfect, return it within 28 days, as long as it's unworn, unwashed and unaltered.

See returns policy.

Between Sizes?

If your measurements are in between those listed in the size chart, pick the next size up.

Sorel Boots Size Guide
UK 4 5 6 7 8 9
US 6 7 8 9 10 11
EU 37 38 39 40 41 42
AU 6 7 8 9 10 11

For further information or advice, contact customer care on 020 7751 0591.

Doesn't Fit?

If the fit is not perfect, return it within 28 days, as long as it's unworn, unwashed and unaltered.

See returns policy.

Between Sizes?

If your measurements are in between those listed in the size chart, pick the next size up.