Need help? We're available to chat. You can call us on 0118 402 2895 or email us.
SHOP WITH CONFIDENCE - 5* RATED ON TRUSTPILOT with over 3,000 5* Reviews!

Swimwear Brands

 

 

X
X
X
X
X
X
X
X

Swimwear Outlet

 

X

Gift Ideas

 

 

X

Get Help From Simply Swim

 

X
X

womens swimsuits Open Back

Browse & Buy Open Back womens swimsuits At Simply Swim. Shop With Confidence – Excellent Customer Reviews. Free UK Delivery available on Open Back womens swimsuits.
  1. Home > 
  2. Womens Swimsuits & Swimming Costumes  
  3. > Open Back  
  4. > 80 to 145 of 145 items total
Filter for your size and we'll only show you what's in-stock.
Equalizer - simple-line-icons Created with Sketch. Filter Close
Department
Brand
Inch Size
UK Size
Size
Age
Racing Size
Colour
1Style
Price
Gender

80 to 145 of 145 items total Clear Open Back

Speedo - Hyperboom Allover Medalist Swimsuit - Black/Purple/Orange - Model Front Speedo - Hyperboom Allover Medalist Swimsuit - Black/Purple/Orange - Model Front
icon/visibility Created with Sketch.

Speedo

Hyperboom Allover Medalist Swimsuit - Black/Purple/Orange
€53,95
Speedo - Colourblock 2.0 Swimsuit - Black/Pink - Model Front Speedo - Colourblock 2.0 Swimsuit - Black/Pink - Model Front
icon/visibility Created with Sketch.

Speedo

Colourblock 2.0 Swimsuit - Black/Pink
€38,95
Rated 4.0 out of 5
Based on 1 review
SW-ZO-462377-SISP-Strikeback-Ecofeel-front SW-ZO-462377-SISP-Strikeback-Ecofeel-front On Sale
icon/visibility Created with Sketch.

Zoggs

Sirene Sparkle Thermal Ecofeel Strikeback Swimsuit - Aqua/Pink
€66,95
Funkita - Womens Copper Cluster Diamond Back Swimsuit - Model Front Funkita - Womens Copper Cluster Diamond Back Swimsuit - Model Front
icon/visibility Created with Sketch.

Funkita

Copper Cluster Diamond Back Swimsuit - Black/Multi
€55,95
Rated 5.0 out of 5
Based on 1 review
Arena - Limited Edition Powerskin Carbon Air 2 Full Body Short Leg - Neon Blaze Blue - Model Front Arena - Limited Edition Powerskin Carbon Air 2 Full Body Short Leg - Neon Blaze Blue - Model Front
icon/visibility Created with Sketch.

Arena

Limited Edition Powerskin Carbon Air 2 Full Body Short Leg - Neon Blaze Blue
€345,95
Funkita-FU-FKS073L72236-MAD-CAT-Simply-Swim Funkita-FU-FKS073L72236-MAD-CAT-Simply-Swim
icon/visibility Created with Sketch.

Funkita

Mad Cat Swim Secure (Period Proof) Swimsuit - Blues/Black
€66,95
Speedo - Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink - Product Front Speedo - Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink - Product Front
icon/visibility Created with Sketch.

Speedo

Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink
€55,95
SP-8004398002-ClubTrainingSolidWebBackSwimsuit-DarkPink-womens_front SP-8004398002-ClubTrainingSolidWebBackSwimsuit-DarkPink-womens_front
icon/visibility Created with Sketch.

Speedo

Club Training Solid Web Back Swimsuit - Dark Pink
€47,95
Funkita - Womens Tropic Wash Single Strap Swimsuit - Blue/Pink - Model Front Funkita - Womens Tropic Wash Single Strap Swimsuit - Blue/Pink - Model Front
icon/visibility Created with Sketch.

Funkita

Tropic Wash Single Strap Swimsuit - Blue/Pink
€55,95
Speedo - Placement Medalist Swimsuit - Blue/Plus Size - Model Front Speedo - Placement Medalist Swimsuit - Blue/Plus Size - Model Front
icon/visibility Created with Sketch.

Speedo

Placement Medalist Swimsuit - Plus Size - Blue
€46,95
Funkita - The Glitch Swim Secure (Period Proof) Swimsuit - Multi - Model Front Funkita - The Glitch Swim Secure (Period Proof) Swimsuit - Multi - Model Front
icon/visibility Created with Sketch.

Funkita

The Glitch Swim Secure (Period Proof) Swimsuit - Multi
€66,95
Zoggs-Simply-Swim-ZO-462383-hi-front-boronia_front Zoggs-Simply-Swim-ZO-462383-hi-front-boronia_front
icon/visibility Created with Sketch.

Zoggs

Boronia Hi Front Swimsuit - Navy
€58,95
Rated 5.0 out of 5
Based on 2 reviews
TYR - Lapped Durafast Elite Cutoutfit Swimsuit - Teal - Model Front TYR - Lapped Durafast Elite Cutoutfit Swimsuit - Teal - Model Front
icon/visibility Created with Sketch.

TYR

Lapped Durafast Elite Cutoutfit Swimsuit - Teal
€58,95
TYR - Womens Thresher Hyperblitz Open Back Kneeskin - Titanium Black - Model Front TYR - Womens Thresher Hyperblitz Open Back Kneeskin - Titanium Black - Model Front On Sale
icon/visibility Created with Sketch.

TYR

Thresher Hyperblitz Open Back Kneeskin Limited Edition- Titanium Black
€108,95
Arena-AR-008946-660-Mongram-Challenge-Simply-Swim-front Arena-AR-008946-660-Mongram-Challenge-Simply-Swim-front On Sale
icon/visibility Created with Sketch.

Arena

Monogram Challenge Back Swimsuit - Black/Lime
€47,95
Speedo - Fastskin HyperSpark Solid Open Back Kneeskin - Black - Product Front Speedo - Fastskin HyperSpark Solid Open Back Kneeskin - Black - Product Front
icon/visibility Created with Sketch.

Speedo

Fastskin HyperSpark Solid Open Back Kneeskin - Black
€102,95
Zoggs-Simply-Swim-ZO-462365-strikeback-octane_3-front Zoggs-Simply-Swim-ZO-462365-strikeback-octane_3-front
icon/visibility Created with Sketch.

Zoggs

Octane Strikeback Swimsuit - Black/Multi
€49,95
Speedo - Colourblock 2.0 Swimsuit - Black/Turquoise - Model Front Speedo - Colourblock 2.0 Swimsuit - Black/Turquoise - Model Front
icon/visibility Created with Sketch.

Speedo

Colourblock 2.0 Swimsuit - Black/Turquoise
€43,95
Arena - Ondulation Lace back Swimsuit - Navy/Green - Model Front Arena - Ondulation Lace back Swimsuit - Navy/Green - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Ondulation Lace back Swimsuit - Navy/Green
€44,95
Arena - Poseidonia Swim Pro Back Swimsuit - Black/Pink - Model Front Arena - Poseidonia Swim Pro Back Swimsuit - Black/Pink - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Poseidonia Swim Pro Back Swimsuit - Black/Pink
€42,95
FK-FTS033-women-diamond-back-chip-set_front FK-FTS033-women-diamond-back-chip-set_front On Sale
icon/visibility Created with Sketch.

Funkita

Chip Set Diamond Back Swimsuit - Blue/Multi
€47,95
TYR - Women's Avictor 2.0 Luminis Open Back - Electric Lime - Model Front TYR - Women's Avictor 2.0 Luminis Open Back - Electric Lime - Model Front On Sale
icon/visibility Created with Sketch.

TYR

Avictor 2.0 Luminis Open Back - Electric Lime
€272,95
Zoggs-ZO-462338-Spatial-speedback-women_Simply-Swim-front Zoggs-ZO-462338-Spatial-speedback-women_Simply-Swim-front On Sale
icon/visibility Created with Sketch.

Zoggs

Spatial Speedback Swimsuit - Blue/Orange
€44,95
SurfsUpLightdropBackSwimsuit-Navy_Multi-AR-007224-950-front-model SurfsUpLightdropBackSwimsuit-Navy_Multi-AR-007224-950-front-model On Sale
icon/visibility Created with Sketch.

Arena

Surfs Up Lightdrop Back Swimsuit - Navy/Red
€41,95
Rated 5.0 out of 5
Based on 1 review
Arena - Kikko Pro Challenge Back Swimsuit - Navy/Multi - Model Front Arena - Kikko Pro Challenge Back Swimsuit - Navy/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Kikko Pro Challenge Back Swimsuit - Navy/Multi
€46,95
ZO-Zoggs-462417-JAZZY-powerback-Women_front ZO-Zoggs-462417-JAZZY-powerback-Women_front
icon/visibility Created with Sketch.

Zoggs

Jazzy Powerback Swimsuit - Purple/Multi
€43,95
SW-Simply-Swim-Speedo-8-0037070001-Maternity-Fitness-front
icon/visibility Created with Sketch.

Speedo

Maternity Fitness Swimsuit - Black
€47,95
Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy Team
€47,95
Funkita - Tickle Torture Diamond Secure Back (Period Proof) Swimsuit - Multi - Model Front Funkita - Tickle Torture Diamond Secure Back (Period Proof) Swimsuit - Multi - Model Front On Sale
icon/visibility Created with Sketch.

Funkita

Tickle Torture Diamond Secure Back (Period Proof) Swimsuit - Multi
€66,95
Funkita-FU-FK-S030L72252-MESSY_Simply-Swim Funkita-FU-FK-S030L72252-MESSY_Simply-Swim On Sale
icon/visibility Created with Sketch.

Funkita

Messy Messy Messy Single Strap Swimsuit - Blue
€48,95
Arena - Escape Challenge Back Swimsuit - Navy/Team Red - Model Front Arena - Escape Challenge Back Swimsuit - Navy/Team Red - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy/Team Red
€52,95
SP-8-00381617591-allover-digital-recordbreaker-black_pink_blue_back SP-8-00381617591-allover-digital-recordbreaker-black_pink_blue_back On Sale
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Black/Pink/Blue
€47,95
Venzo Open Back Kneeskin - Onyx Black Venzo Open Back Kneeskin - Onyx Black On Sale
icon/visibility Created with Sketch.

TYR

Venzo Open Back Kneeskin - Onyx Black
€338,95
Arena - Energy Booster Back Swimsuit - Navy/Green Multi - Model Front Arena - Energy Booster Back Swimsuit - Navy/Green Multi - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Energy Booster Back Swimsuit - Navy/Green Multi
€44,95
Speedo - Placement Muscleback Swimsuit - Navy/Blue - Model Front Speedo - Placement Muscleback Swimsuit - Navy/Blue - Model Front
icon/visibility Created with Sketch.

Speedo

Placement Muscleback Swimsuit - Navy/Blue
€47,95
Speedo Womens Placement Muscleback Swimsuit - Black/Yellow - Model Front Speedo Womens Placement Muscleback Swimsuit - Black/Yellow - Model Front On Sale
icon/visibility Created with Sketch.

Speedo

Placement Muscleback Swimsuit - Black/Yellow
€38,95
Rated 5.0 out of 5
Based on 1 review
PooltilesChallengeBackSwimsuit-AR-007154-580-28_front PooltilesChallengeBackSwimsuit-AR-007154-580-28_front On Sale
icon/visibility Created with Sketch.

Arena

Pooltiles Challenge Back Swimsuit - Black/Blue
€43,95
Aquafeel Classic Open Back Swimsuit - Black - Front Aquafeel Classic Open Back Swimsuit - Black - Front On Sale
icon/visibility Created with Sketch.

Aquafeel

Classic Open Back Ladies Swimsuit - Black
€29,95
Funkita - Womens Jack Stack Single Strap Swimsuit - Blue - Model Front Funkita - Womens Jack Stack Single Strap Swimsuit - Blue - Model Front
icon/visibility Created with Sketch.

Funkita

Jack Stack Single Strap Swimsuit - Blue
€55,95
Aquafeel Classic Open Back Swimsuit - Royal Blue - Front Aquafeel Classic Open Back Swimsuit - Royal Blue - Front On Sale
icon/visibility Created with Sketch.

Aquafeel

Classic Open Back Ladies Swimsuit - Royal Blue
€29,95
Funkita-FU-FKS033L72254-YOU-MESSER_Simply-Swim Funkita-FU-FKS033L72254-YOU-MESSER_Simply-Swim
icon/visibility Created with Sketch.

Funkita

You Messer Diamond Back Swimsuit - Blue/Black
€55,95
Speedo-AF-800381616691-allover-digital-recordbreaker-blue_red_front Speedo-AF-800381616691-allover-digital-recordbreaker-blue_red_front On Sale
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Blue/Red
€47,95
Funkita - Pace Racer Diamond Back Swimsuit - Blue - Model Front Funkita - Pace Racer Diamond Back Swimsuit - Blue - Model Front
icon/visibility Created with Sketch.

Funkita

Pace Racer Diamond Back Swimsuit - Blue
€55,95
Arena - Ondulation Lace back Swimsuit - Violet/Coral - Model Front Arena - Ondulation Lace back Swimsuit - Violet/Coral - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Ondulation Lace Back Swimsuit - Violet/Coral
€44,95
Funkita - Wave Craze Diamond Back Swimsuit - Blue/Red - Model Front Funkita - Wave Craze Diamond Back Swimsuit - Blue/Red - Model Front
icon/visibility Created with Sketch.

Funkita

Wave Craze Diamond Back Swimsuit - Blue/Red
€55,95
Funkita - Womens Fly Dye Single Strap Swimsuit - Multi - Model Front Funkita - Womens Fly Dye Single Strap Swimsuit - Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Fly Dye Single Strap Swimsuit - Multi
€55,95
Rated 5.0 out of 5
Based on 1 review
Arena - Snakeskin Challenge Back Swimsuit - Black/Pink Multi - Model Front Arena - Snakeskin Challenge Back Swimsuit - Black/Pink Multi - Model Front
icon/visibility Created with Sketch.

Arena

Snakeskin Challenge Back Swimsuit - Black/Pink Multi
€55,95
SP-81347016764-AF-hyperboom-splice-muscleback-black_blue_front SP-81347016764-AF-hyperboom-splice-muscleback-black_blue_front
icon/visibility Created with Sketch.

Speedo

Hyperboom Splice Muscleback Swimsuit - Black/Blue
€46,95
Rated 5.0 out of 5
Based on 1 review
Speedo Womens ECO Endurance Plus Thinstrap Swimsuit - Front - Black Speedo Womens ECO Endurance Plus Thinstrap Swimsuit - Front - Black
icon/visibility Created with Sketch.

Speedo

ECO Endurance Plus Thinstrap Swimsuit - Black
€35,95
Rated 4.0 out of 5
Based on 1 review
Funkita - Womens Sea Breeze Diamond Back Swimsuit - Blue - Model Front Funkita - Womens Sea Breeze Diamond Back Swimsuit - Blue - Model Front
icon/visibility Created with Sketch.

Funkita

Sea Breeze Diamond Back Swimsuit - Blue
€55,95
Zoggs-ZO-462313-Paradox-Sprintback-Simply-Swim Zoggs-ZO-462313-Paradox-Sprintback-Simply-Swim On Sale
icon/visibility Created with Sketch.

Zoggs

Paradox Sprintback Swimsuit - Pink
€44,95
Funkita - Womens Copper Cluster Diamond Secure Back (Period Proof) Swimsuit - Black/Multi - Model Front Funkita - Womens Copper Cluster Diamond Secure Back (Period Proof) Swimsuit - Black/Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Copper Cluster Diamond Secure Back (Period Proof) Swimsuit - Black/Multi
€66,95
Speedo - Endurance+ Printed Medalist Swimsuit - Black/White - Model Front Speedo - Endurance+ Printed Medalist Swimsuit - Black/White - Model Front
icon/visibility Created with Sketch.

Speedo

Endurance+ Printed Medalist Swimsuit - Black/White
€46,95
Rated 4.5 out of 5
Based on 2 reviews
Speedo - Club Training Printed Powerback Swimsuit - Black/Multi - Model Front Speedo - Club Training Printed Powerback Swimsuit - Black/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Speedo

Club Training Printed Powerback Swimsuit - Black/Multi
€48,95
Funkita-FU-FK-S030L72221-WET-WAVE-Simply-Swim Funkita-FU-FK-S030L72221-WET-WAVE-Simply-Swim
icon/visibility Created with Sketch.

Funkita

Wet Wave Single Strap Swimsuit - Blue/Multi
€55,95
Zoggs - Crazy Wash Atomback Swimsuit - Black/Multi - Model Front Zoggs - Crazy Wash Atomback Swimsuit - Black/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Zoggs

Crazy Wash Atomback Swimsuit - Black/Multi
€38,95
Speedo - Club Training Printed Powerback Swimsuit - Blue/White - Model Front Speedo - Club Training Printed Powerback Swimsuit - Blue/White - Model Front On Sale
icon/visibility Created with Sketch.

Speedo

Club Training Printed Powerback Swimsuit - Blue/White
€48,95
Speedo - Solid Leaderback Swimsuit - Black - Model Front Speedo - Solid Leaderback Swimsuit - Black - Model Front On Sale
icon/visibility Created with Sketch.

Speedo

Solid Leaderback Swimsuit - Black
€42,95
Speedo - Medley Logo Swimsuit - Purple/Pink - Model Front Speedo - Medley Logo Swimsuit - Purple/Pink - Model Front
icon/visibility Created with Sketch.

Speedo

Medley Logo Swimsuit - Purple/Pink
€38,95
Speedo - Placement Laneback Swimsuit - Black/Green - Model Front Speedo - Placement Laneback Swimsuit - Black/Green - Model Front
icon/visibility Created with Sketch.

Speedo

Placement Laneback Swimsuit - Black/Green
€55,95
Zoggs - Womens Eaton Flyback Swimsuit - Navy/Blue - Front Zoggs - Womens Eaton Flyback Swimsuit - Navy/Blue - Front On Sale
icon/visibility Created with Sketch.

Zoggs

Eaton Flyback Swimsuit - Navy/Blue
€35,95
Rated 5.0 out of 5
Based on 1 review
FK-FTS030-women-single-strap-motherboard_front FK-FTS030-women-single-strap-motherboard_front On Sale
icon/visibility Created with Sketch.

Funkita

Motherboard Single Strap Swimsuit - Blue/Multi
€45,95
Rated 5.0 out of 5
Based on 1 review
AbstractTilesLightdropBackSwimsuit-Red-AR-007141-440-front AbstractTilesLightdropBackSwimsuit-Red-AR-007141-440-front On Sale
icon/visibility Created with Sketch.

Arena

Abstract Tiles Lightdrop Back Swimsuit - Red
€38,95
Placement Thinstrap Muscleback Swimsuit - Multi Placement Thinstrap Muscleback Swimsuit - Multi On Sale
icon/visibility Created with Sketch.

Speedo

Placement Thinstrap Muscleback Swimsuit - Multi
€47,95
Speedo - Club Training Printed Leaderback Swimsuit - Black/Multi - Model Front Speedo - Club Training Printed Leaderback Swimsuit - Black/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Speedo

Club Training Printed Leaderback Swimsuit - Black/Multi
€48,95
Rated 3.0 out of 5
Based on 1 review
Top