Size Guides

adidas Bottomsadidas Sports Bras & Topsadidas Trainersadidas X Stella McCartney Bottomsadidas X Stella McCartney Sports Bras & Topsadidas X Stella McCartney TrainersAlo Yoga BottomsAlo Yoga Sports Bras & TopsBeyond YogaFP MovementGirlfriend Collective BottomsGirlfriend Collective Sports Bras & TopsGoodmove BottomsGoodmove Sports BrasGoodmove TopsHOFFHOKALilybodMerrell ShoesNike bottomsNike SocksNike Sports Bras & TopsNike TrainersOn Women's ApparelOn Women's TrainersP.E NationPointe StudioPUMA BottomsPUMA Tops and BrasPUMA TrainersReebokReebok TrainersSpiritual GangsterStance SocksSweaty Betty BottomsSweaty Betty Tops & BrasThe UpsideUnder Armour ApparelUnder Armour TrainersVarley Sports Bras & TopsVarley BottomsVejaVuori BottomsVuori Sports Bras & TopsYMO
adidas Bottomsadidas Sports Bras & Topsadidas Trainersadidas X Stella McCartney Bottomsadidas X Stella McCartney Sports Bras & Topsadidas X Stella McCartney TrainersAlo Yoga BottomsAlo Yoga Sports Bras & TopsBeyond YogaFP MovementGirlfriend Collective BottomsGirlfriend Collective Sports Bras & TopsGoodmove BottomsGoodmove Sports BrasGoodmove TopsHOFFHOKALilybodMerrell ShoesNike bottomsNike SocksNike Sports Bras & TopsNike TrainersOn Women's ApparelOn Women's TrainersP.E NationPointe StudioPUMA BottomsPUMA Tops and BrasPUMA TrainersReebokReebok TrainersSpiritual GangsterStance SocksSweaty Betty BottomsSweaty Betty Tops & BrasThe UpsideUnder Armour ApparelUnder Armour TrainersVarley Sports Bras & TopsVarley BottomsVejaVuori BottomsVuori Sports Bras & TopsYMO

Speedo Size Guide

Shop Speedo

Size 28 30 32 34 36 38 40 42
Speedo Alpha Size XXS XS S M L XL XXL XXXL
UK 6 8 10 12 14 16 18 20
Bust 28-30"
(71-76 cm)		 30-32"
(76-81 cm)		 32-34"
(81-86 cm)		 34-36"
(86-91 cm)		 36-38"
(91-96 cm)		 38-40"
(96-101 cm)		 40-42"
(101-106 cm)		 42-44"
(106-11 cm)
Waist 22"
(57 cm)		 24"
(62 cm)		 26"
(67 cm)		 28"
(72 cm)		 30"
(77 cm)		 32"
(82cm)		 34"
(87 cm)		 36"
(92 cm)
Hip 32"
(82 cm)		 34"
(87 cm)		 36"
(92 cm)		 38"
(97 cm)		 40"
(102 cm)		 42"
(107 cm)		 44"
(112 cm)		 46"
(122 cm)

Need further assistance?

The Sports Edit size recommendation:

Follow measurements to find your size. Speedo designs swimsuits which fit close to the body to support swim performance. If you would prefer a slightly looser fit, we recommend you order a size up.

Not sure which size to choose?

If you have any questions or need help deciding, that’s what we’re here for! Please contact our customer service team who would be happy to assist - email us [email protected] .