Best Competitive Swimwear Women Bodysuits of 2026

Name: Arena Women's Racing Suit Powerskin ST 2.0
Brand: ARENA

Keira Murphy

Last Updated: 10 Feb 2026

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For female competitive swimmers, having the right swimwear is essential. These bodysuits are designed to provide maximum comfort and support, while also enhancing performance in the water. Made from high-quality materials and featuring a range of innovative features, these swimwear options are perfect for serious swimmers who want to stay ahead of the competition. With a variety of styles and colours available, there is something to suit every taste and preference. Whether you're a seasoned pro or just starting out, these bodysuits are sure to help you achieve your goals in the pool.

At a Glance: Our Top Picks

#TOP 1

Arena Women's Racing Suit Powerskin ST 2.0

9.8

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Arena Women's Racing Suit Powerskin ST 2.0

#TOP1

9.8

Read Review

#TOP 2

Amanzi Womens Jet Kneesuit

9.7

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Amanzi Womens Jet Kneesuit

#TOP2

9.7

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#TOP 3

Women's Triathlon-Suit One-Piece Sleeveless Tri-Suit - Padded Quick-Drying Slimming for Running Swimming Cycling, Black/Rose Red, S

9.5

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Women's Triathlon-Suit One-Piece Sleeveless Tri-Suit - Padded Quick-Drying Slimming for Running Swimming Cycling, Black/Rose Red, S

#TOP3

9.5

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Top 10 Competitive Swimwear Women Bodysuits

#TOP 1

Arena Women's Racing Suit Powerskin ST 2.0

ARENA

2A898

Navy (75)

Arena women Racing Suit Powerskin ST 2.0 open back, navy, 22 UK

9.8

FTB Score

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The Arena Powerskin ST 2.0 is a high-quality women's professional competition suit designed to enhance your swimming experience. Made with Powerskin ST material, it offers perfect compression, which helps to streamline your body for improved speed in the water. Its open back design ensures maximum comfort and freedom of movement. Additionally, the suit is quick-drying and boasts excellent chlorine resistance, making it durable for regular use. This suit is ideal for those looking to improve their performance in competitive swimming events.

What We Like

Perfect compression for speed

Comfortable open back design

Quick drying material

Excellent chlorine resistance

#TOP 2

Amanzi Womens Jet Kneesuit

Amanzi

am53000f

Black

Amanzi Womens Jet Kneesuit

9.7

FTB Score

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Features

Amanzi

Black

Amanzi Armor

#TOP 3

Women's Triathlon-Suit One-Piece Sleeveless Tri-Suit - Padded Quick-Drying Slimming for Running Swimming Cycling, Black/Rose Red, S

Santic

K9LG083

multicolour

Women's Triathlon-Suit One-Piece Sleeveless Tri-Suit - Padded Quick-Drying Slimming for Running Swimming Cycling, Black/Rose Red, S

9.5

FTB Score

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Features

Our Flexible Fabric Blend Stretches In ALL Directions For A Sleek And Supportive Fit And It Comes Without Itchy Seams.

The Santic Triathlon Suit Is Designed By Triathletes, For Triathletes.

Your Women Tri-Suit Wicks Sweat, Then Evaporates It FAST, To Keep You Cool & Dry.

Thanks To 1 Leg Pockets. Reach Easily To Grab Your Energy Gels, Bars & Chews.

Comfortable, Import Antibacterial 3mm Pad Designed For Swimming, Cycling & Running, Comfortable Hem

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#TOP 4

Arena Powerskin Carbon Air² Women's Open Back Racing Swimsuit

ARENA

002526-553-30

Arena Powerskin Carbon Air² Women's Open Back Racing Swimsuit

9.3

FTB Score

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Features

Integrated Horizontal Carbon Bands Lock Down At A Critical Stretch Point To Provide Compression On Overextended Zones, Core Stability And Power When And Where It's Needed; Intelligent Compression With The Comfort Of A Second Skin

The Carbon Air-2 Takes The Original 'Air' Concept To A Level: It's Lighter, It Has A Better Fit, It's More Comfortable, And It Offers Even Greater Freedom Of Movement

Made From A Single Piece Of Fabric; Has Only One Bonded Seam At The Back, Which Offers Supreme Comfort And Reduces Any Potential Restriction Of Movement Since There Are Fewer Pressure Points On The Body

Lining Made Of 3 Separate Panels To Give Greater Freedom Of Movement Resulting In Less Compression Across The Chest, Which Liberates Breathing And Allows Freedom Of Movement; Absorbs Less Water And Reduces Drag While Improving Glide

EASY TO PUT ON: With A Hydrodynamic Design, Unique Carbon Band Construction And Featherweight Fabric Be Race-Ready In No Time

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#TOP 5

Cressi Playa Lady Shortie Wetsuit - Premium Neoprene 2.5mm

Cressi

XLV446033

Black/White

Cressi Playa Lady Shortie Wetsuit - Premium Neoprene 2.5mm

9.2

FTB Score

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Features

Suit Ideal For Very Warm, Tropical Waters And Variety Of Water Sports

Nylon II 2.5 Mm Neoprene Construction

Separate Anatomical Cuts For Both Man And Woman

Heavy-Duty YKK Front Zipper, Glued And Sewn Seams

Double-Lined Neoprene For Durability And Warmth

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#TOP 6

Arena Powerskin ST Next Open Back Women's Competition Racing Swimsuit, Competitive Race Suit

ARENA

006349-206-28

Snakeskin Pink

Arena Powerskin ST Next Open Back Women's Competition Racing Swimsuit, Competitive Race Suit

9.0

FTB Score

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Features

Focused On Sustainibility: Over 60% Of This Sustainable Fabric Is Made Of Recycled Yarns; Please Be Advised, This Suit For Racing Is Designed For A Tight, Compressive Fit

Experience The Phenomenal Difference Of The First Ever FINA-Approved Racing Suit For Women Made With Recycled Fabrics: Lighter, More Durable And Faster

The Suit Is Significantly Lighter Which Results In Less Water Absorption And Drag While The Specific Characteristics Of The New Fabric Provide A Longer-Lasting Compression And, Consequently, Greater Durability

Greater Support And Compression On Core And Legs For Increased Power And A Streamlined Position In The Water; World Aquatics (FINA) Approved

Designed With Reinforced Shoulder Straps For Outstanding Comfort And Durability, And An Ergonomic Construction With Low Profile Seams For Perfect Fit And Excellent Freedom Of Movement

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#TOP 7

Speedo Women's Swimsuit One Piece Adjustable Square Neck Moderate Cut

Speedo

WADJSQUARENECKMOD1PC

Speedo Women's Swimsuit One Piece Adjustable Square Neck Moderate Cut

8.9

FTB Score

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Features

Made From Part Recycled Materials With Chlorine & Pilling Resistant Fabric

Sewn-In Soft Cups & Moderate Leg Height

Fully Lined

Block The Burn UPF 50+

Adjustable Straps

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#TOP 8

Arena One Big Logo Women's Swimsuit Tech One Back One Piece Construction MaxLife Training Suit

ARENA

001198-998-32

Plum/Bright Coral

Arena One Big Logo Women's Swimsuit Tech One Back One Piece Construction MaxLife Training Suit

8.8

FTB Score

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Features

Arena MaxLife Eco Fabric: Maximum Chlorine Resistance And Extreme Durability, UPF 50+ UV Protection, Quick Drying Properties, At Least 50% Of The Polyester Is Recycled, Perfect For Intensive Training

Innovation Meets Fashion! Discover This High-Performance And Stylish Swimsuit Without Side Seams For Women Who Look For An Outstanding Design And A Light Feeling With Incredible Freedom Of Movement

The Absence Of Side Seams Provides Additional Freedom Of Movement And Reduces Drag For Perfect Glide, Improving Fit And Comfort, And Making The Suit Technically More Hydrodynamic

Innovative One-Piece Construction For Less Drag, Lightness And Second-Skin-Feeling, Eye-Catching Open Back Solution With Ergonomic Straps For A Secure Fit And Maximum Freedom Of Movement

Ideal For Competitive, Fitness And Leisure Swimmers Looking For Performance And Style To Stand Out Everywhere They Swim; Perfect For An Athletic Vibe And Eye-Catching Shape

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#TOP 9

Arena Women's Powerskin Impulso Kneeskin Swim Racing Suit Open Back Short Leg

ARENA

008603-110-30

Future Dusk

Arena Women's Powerskin Impulso Kneeskin Swim Racing Suit Open Back Short Leg

8.8

FTB Score

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Features

This World Aquatics-Approved Suit Offers Superb Hydrodynamics Thanks To A Hydrophobic Treatment That Ensures Low Water Absorption And Reduced Drag

Feel The Speed! High-Quality Woven Fabric And Moderate Compression For Competitive Swimmers Of All Levels, With Pro-Level Technology For Your Fastest Race

The Durable And Resistant Woven Fabric Provides Moderate Compression For Great Muscle Support, An Improved Hydrodynamic Position In The Water And Reduced Drag

Made From Comfortable Stretch Fabric For Easy And Quick On-And-Off, Designed With An Open Back For Maximum Freedom Of Movement And Excellent Feel Of The Water

Experience The Great Comfort And Improved Freedom Of Movement By Strategically Placed Flatlock Seams

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#TOP 10

PAIDAXINGSwimming Costume Women Long Sleeve/Short Sleeve Zip Up One Piece Swimsuit Ladies Summer Rash Guard Surf Bathing Modest TumControl Swimwear UK

PAIDAXING

swim suits for women uk

A08-black

PAIDAXINGSwimming Costume Women Long Sleeve/Short Sleeve Zip Up One Piece Swimsuit Ladies Summer Rash Guard Surf Bathing Modest TumControl Swimwear UK

8.7

FTB Score

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Features

Design - Modest Swimwear Women, Wirefree Padded Shelf-Bra For Slightly Support And Shaping. Athletic Swimsuit Feartures With Boylegs And Zip,more Comfortable And Free.

Material - Swimming Costume Women, Made Of 82% Polyester + 18% Spandex, , Stretchy And Comfortable To Wear. Soft Subtle Finish Moves Nicely With The Body.

Occasion - Bathing Suits For Women, Perfect For Swimming Class, Exercise Or Training, Surfing, Beach, Pool, , Hawaii, Summer Vacation, SPA, Swimming And Other Water Activities. It Is Also The For Your Family Members, And Lover On Special Days Or Everyday.

Garment Care - Washing. Recommend With Cold Water. Do Not Use Bleach. Do Not Tumble Dry.

Feature - Swimming Suit For Women, Active Swimsuit With Soft Front , And Comfortable To Wear, With Contrast Splicing Creates A Sporty And Slimming Effect.

Ladies Beach Cover Ups Denim Shorts Women Girls Swimming Bag Girls Bikini Women Shorts Summer Womens Work Shorts Swim Hat Women Swimming Dress Plus Size Bikini Sets For Women Uk High Waisted Tennis Skirt With Shorts Womens Cycle Shorts Bikini Bottoms For Women Uk Hiking Shorts Womens Summer Shorts For Women Uk Swim Shorts Women Uk Womens Tankini Sets With Shorts Swimwear Women Tummy Control Dungaree Shorts For Women Uk Cycling Shorts Women Padded Swim Wear Ladies Uk Split Swimwear With Boyshort

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Editor's Notes

During our competitive swimwear women bodysuit research, we found 99 competitive swimwear women bodysuit products and shortlisted 10 quality products. We collected and analyzed 3,780 customer reviews through our big data system to write the competitive swimwear women bodysuits list. We found that most customers choose competitive swimwear women bodysuits with an average price of £20.00.

The competitive swimwear women bodysuits are available for purchase. We have researched hundreds of brands and picked the top brands of competitive swimwear women bodysuits, including ARENA, Amanzi, Santic, Cressi, Speedo.

Written by

Keira Murphy

Keira Murphy is an outdoorsy girl who loves sports and the outdoors. She's from the UK, but now lives in New York. Keira also has a YouTube channel where she uploads videos of her playing different sports, exploring new places or doing outdoor activities with friends. She started her channel because she wanted to share her love for sports and the outdoors with others who may not be able to get out as much as they would like due to injury, disability or other reasons. Her favorite sport is basketball!