Best Slazenger One-Piece Swimsuits for Women of 2026

John Zimmer Avatar
John Zimmer
Last Updated: 3 Feb 2026

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Slazenger offers a stylish range of one-piece swimsuits for women. These swimsuits are designed to provide both comfort and confidence, allowing women to enjoy their time at the beach or by the pool. With a variety of colours, patterns, and styles to choose from, Slazenger one-piece swimsuits are perfect for any body shape or personal preference. Made with high-quality materials, these swimsuits are durable and long-lasting, ensuring that they will be a staple in any swimwear collection. Whether for swimming laps or lounging under the sun, Slazenger one-piece swimsuits are a reliable choice.

At a Glance: Our Top Picks

Slazenger Womens Boyleg Swimsuit in Black Cover #TOP 1
Slazenger Womens Boyleg Swimsuit in Black
ftb score rating icon 9.8
Slazenger Womens Racer Back Swimsuit Chlorine Resistant Cover #TOP 2
Slazenger Womens Racer Back Swimsuit Chlorine Resistant
ftb score rating icon 9.7
Slazenger Womens X Back Swim Suit Ladies One Piece Swimsuit Beachwear Swimwear Black 16 Cover #TOP 3
Slazenger Womens X Back Swim Suit Ladies One Piece Swimsuit Beachwear Swimwear Black 16
ftb score rating icon 9.5

Top 7 Slazenger One-Piece Swimsuits for Women

#TOP 1

Slazenger Womens Boyleg Swimsuit in Black

35474303510
Black
Slazenger Womens Boyleg Swimsuit in Black Cover
Slazenger Womens Boyleg Swimsuit Black XXL

The Slazenger Boyleg Swimsuit is designed to provide an excellent fit and comfort for your swimming needs. Made with chlorine-resistant LYCRA XTRA LIFE fibre, this swimsuit lasts significantly longer than those made with ordinary elastane, ensuring durability. Its racer-back design allows for maximum freedom of movement, so you can swim with ease. The shape-retentive fabric ensures that the swimsuit maintains its form, giving you confidence in your appearance while you enjoy the water. With machine washable care, maintaining this swimsuit is hassle-free.

What We Like
Chlorine-resistant for long-lasting wear
Ultra comfortable fit
Maximum freedom of movement
Shape-retentive fabric
Easy to care for
#TOP 2

Slazenger Womens Racer Back Swimsuit Chlorine Resistant

354744
Black
Slazenger Womens Racer Back Swimsuit Chlorine Resistant Cover
Slazenger Womens Racer Back Swimsuit Chlorine Resistant Black 22 (XXXXL)

The Slazenger Racer Back Swimsuit is an excellent choice for those seeking a sporty look at the beach or poolside. With its racer back design and shape-retentive fabric, you will enjoy an ultra-comfortable fit that allows for maximum freedom of movement. The swimsuit is made from chlorine-resistant LYCRA XTRA LIFE fibre, ensuring it lasts up to ten times longer than standard elastane options. This durability means you can swim with confidence, knowing your swimsuit can withstand regular use in chlorinated water.

What We Like
Chlorine-resistant material
Comfortable fit
Maximum freedom of movement
Durable design
#TOP 3

Slazenger Womens X Back Swim Suit Ladies One Piece Swimsuit Beachwear Swimwear Black 16

5054544425275
Black
Slazenger Womens X Back Swim Suit Ladies One Piece Swimsuit Beachwear Swimwear Black 16 Cover
Slazenger Womens X Back Swim Suit Ladies One Piece Swimsuit Beachwear Swimwear Black 16 (XL)

Features
It Is Finished Off Nicely Wit Contrasting Straps.
This Slazenger Is A Great Look For The Pool Or Beach, With Its Fully Lined Front Is Provides Reassurance And Comfort.
Swim Suit
Slazenger Branding
Please Note: The Style / Colour You Receive May Vary From The Image Shown
Machine Washable
Flat Lock Seams
Flat Lock Seams
Cross Over Straps
82% Nylon, 18% Elastane
#TOP 4

Slazenger Girls Lycra Xtra Life Boyleg Swimming Suit Junior Black/Grey 11-12 Years

Black/Grey
11-12 Years
Slazenger Girls Lycra Xtra Life Boyleg Swimming Suit Junior Black/Grey 11-12 Years Cover
Slazenger Girls Lycra Xtra Life Boyleg Swimming Suit Junior Black/Grey 11-12 Years

Features
Design Is Complete With Cut Out Back Panel And Stretch-Fit Fabric
Slick And Simple The LYCRA XTRA LIFE Boyleg Swimming Suit From Slazenger Is Perfect For Young Swimmers
Made With Chlorine-Resistant LYCRA XTRA LIFE Fiber To Last Up To 10 Times Longer Than Those With Ordinary Elastane
Machine Washable At 40 Degrees
Fabric Composition:82%Nylon 18%Lycra
Boyleg Swimsuits
#TOP 5

Slazenger Womens Basic Swimsuit Navy 10

354071
Navy
Slazenger Womens Basic Swimsuit Navy 10 Cover
Slazenger Womens Basic Swimsuit Navy 10 (S)

Features
Crafted With A Scoop Back And Shape Retentive Fabric, This Piece Allows Maximum Freedom Of Movement.
Grab A Great Look For The Pool Or Beach With The Slazenger LYCRA XTRA LIFE Basic Swimsuit.
Please Note: The Style You Receive May Vary From The Image Shown.
Model Height: Models Height 5 Feet 9 Inches / 175cm
Material: Nylon
Material Technology: LYCRA
Made With Chlorine-Resistant LYCRA XTRA LIFE Fiber To Last Up To 10 Times Longer Than Those With Ordinary Elastane.
Length: High Leg
Chlorine Resistant: Yes
Back Type: Scoopback
#TOP 6

Ladies SLAZENGER Support Swimsuit / Swimming Costume

B011537
Black
Ladies SLAZENGER Support Swimsuit / Swimming Costume Cover
Ladies SLAZENGER Support Swimsuit / Swimming Costume - Black - Size 18

Features
Round Neck / Scoop Back
A Stylish Womens Swimming Costume - Great Quality With Front Lining For Support
Thick Straps For Comfort / Support Lining
Slazenger Logo / Contrasting Trim
Machine Washable / 82% Nylon / 18% Elastane
#TOP 7

Slazenger Womens Boy Legsuit One Piece Swimsuit Black/Fuschia 10

317730
Black/Fuschia
Slazenger Womens Boy Legsuit One Piece Swimsuit Black/Fuschia 10 Cover
Slazenger Womens Boy Legsuit One Piece Swimsuit Black/Fuschia 10 (38)

Features
Expertly Made Using A Recycled Blend Featuring Lyrcra This Swimsuit Is Not Only Chlorine Resistant But Also Features Four Way Stretch Allowing For Enhanced Comfort And Durability Swim After Swim Making This Legsuit Not Only Sustainable But Soft And Streamlined Too.
Conquer Your Lane With This Boy Leg Suit From Slazenger.
Machine Wash To Care Instructions.
Designed In A Classic Colourway This Leg Suit Is Punctuated By A Central Logo And Multi-Coloured Patterned Chevron On The Front For A Fun Finish.
Composition: Outer – 82% Recycled Nylon 18% Lycra Xtralife Lining – 100% Recycled Polyester.
Boasting A Square Neck And Muscle Back This Legsuit Keeps You Feeling Confident And Comfortable As You Cut Through The Water.
Buying Guide Image
Editor's Notes

During our Slazenger one-piece swimsuit for women research, we found 7 Slazenger one-piece swimsuit for women products and shortlisted 7 quality products. We collected and analyzed 3,578 customer reviews through our big data system to write the Slazenger one-piece swimsuits for women list. We found that most customers choose Slazenger one-piece swimsuits for women with an average price of £20.00.

The Slazenger one-piece swimsuits for women are available for purchase. The top 7 picks range in price from a low of £13.00 to a high of £15.00, find the one that fits your budget.

Written by
John Zimmer Avatar

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.