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 140 of 140 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

80 to 140 of 140 items total Clear Open Back

SW-Simply-Swim-Speedo-SP-8-0869418666-hyperboom-placement-muscleback-green_black_front SW-Simply-Swim-Speedo-SP-8-0869418666-hyperboom-placement-muscleback-green_black_front
icon/visibility Created with Sketch.

Speedo

Hyperboom Placement Muscleback Swimsuit - Green/Black
€51,95
Funkita-FU-FK-S030L72252-MESSY_Simply-Swim Funkita-FU-FK-S030L72252-MESSY_Simply-Swim
icon/visibility Created with Sketch.

Funkita

Messy Messy Messy Single Strap Swimsuit - Blue
€54,95
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
€54,95
Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy Team
€58,95
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
€101,95
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
€54,95
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
€41,95
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
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
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
€54,95
Rated 5.0 out of 5
Based on 1 review
AR-007090-550-Women-printed-legsuit-front AR-007090-550-Women-printed-legsuit-front
icon/visibility Created with Sketch.

Arena

Printed Full Body Kneesuit - Team Black
€82,95
Tyr-CENE7A-W-cutout-Energia-blue-420_front Tyr-CENE7A-W-cutout-Energia-blue-420_front
icon/visibility Created with Sketch.

Tyr

Energia Durafast Elite Cutoutfit Swimsuit - Blue
€52,95
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
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
€46,95
TYR - Solid Durafast Elite Cutoutfit Swimsuit - Black - Model Front TYR - Solid Durafast Elite Cutoutfit Swimsuit - Black - Model Front
icon/visibility Created with Sketch.

Tyr

Solid Durafast Elite Cutoutfit Swimsuit - Black
€53,95
Arena - Escape Challenge Back Swimsuit - Black Team - Model Front Arena - Escape Challenge Back Swimsuit - Black Team - Model Front
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Black Team
€58,95
Funkita - Stir Crazy Single Strap Swimsuit - Blue/Multi - Model Front Funkita - Stir Crazy Single Strap Swimsuit - Blue/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Funkita

Stir Crazy Single Strap Swimsuit - Blue/Multi
€46,95
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
€47,95
Arena-AR-008946-890_monogram-challenge-front-Simply-Swim Arena-AR-008946-890_monogram-challenge-front-Simply-Swim On Sale
icon/visibility Created with Sketch.

Arena

Monogram Challenge Back Swimsuit - Blue/Shocking Pink
€53,95
Speedo - Hyperboom Splice Muscleback Swimsuit - Black/Green - Model Front Speedo - Hyperboom Splice Muscleback Swimsuit - Black/Green - Model Front
icon/visibility Created with Sketch.

Speedo

Hyperboom Splice Muscleback Swimsuit - Black/Green
€46,95
Rated 5.0 out of 5
Based on 1 review
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
€45,95
Rated 5.0 out of 5
Based on 1 review
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
€352,95
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
€154,95
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
€41,95
Funkita - Womens Curl Curl Single Strap Swimsuit - Model Front Funkita - Womens Curl Curl Single Strap Swimsuit - Model Front
icon/visibility Created with Sketch.

Funkita

Curl Curl Single Strap Swimsuit - Multi
€54,95
Funkita-FU-FK-S030L72235-LOLLY-LEOPARD_Simply-Swim Funkita-FU-FK-S030L72235-LOLLY-LEOPARD_Simply-Swim
icon/visibility Created with Sketch.

Funkita

Lolly Leopard Single Strap Swimsuit - Black/Multi
€54,95
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
Funkita - Womens Pride Alive Single Strap Swimsuit - Black/Multi - Model Front Funkita - Womens Pride Alive Single Strap Swimsuit - Black/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Funkita

Pride Alive Single Strap Swimsuit - Black/Multi
€44,95
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
€49,95
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
€46,95
Arena - Escape Challenge Back Swimsuit - Navy/Team Red - Model Front Arena - Escape Challenge Back Swimsuit - Navy/Team Red - Model Front
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy/Team Red
€58,95
Zoggs - Daintree Hi Front Swimsuit - Black/Blue - Model Front Zoggs - Daintree Hi Front Swimsuit - Black/Blue - Model Front
icon/visibility Created with Sketch.

Zoggs

Daintree Hi Front Swimsuit - Black/Blue
€47,95
Rated 5.0 out of 5
Based on 3 reviews
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
€57,95
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
€65,95
Arena - Team Swim Pro Solid Swimsuit - Red/White - Model Front Arena - Team Swim Pro Solid Swimsuit - Red/White - Model Front
icon/visibility Created with Sketch.

Arena

Team Swim Pro Solid Swimsuit - Red/White
€33,95
SW-ZO462409-Inca-Speedback_front SW-ZO462409-Inca-Speedback_front On Sale
icon/visibility Created with Sketch.

Zoggs

Inca Speedback Swimsuit - Green/Blue
€44,95
Rated 5.0 out of 5
Based on 1 review
Crazy Wash Cannon Strikeback Swimsuit - Black/Pink/Blue Crazy Wash Cannon Strikeback Swimsuit - Black/Pink/Blue On Sale
icon/visibility Created with Sketch.

Zoggs

Crazy Wash Cannon Strikeback Swimsuit - Black/Pink/Blue
€32,95
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
€46,95
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
€45,95
Rated 5.0 out of 5
Based on 1 review
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
€51,95
Zoggs-ZO-462407-Medusa-Powerback-Simply-Swim Zoggs-ZO-462407-Medusa-Powerback-Simply-Swim On Sale
icon/visibility Created with Sketch.

Zoggs

Medusa Powerback Swimsuit - Navy/Orange
€43,95
Arena - Escape Full Body Kneesuit - Black/Multi - Model Front Arena - Escape Full Body Kneesuit - Black/Multi - Model Front On Sale
icon/visibility Created with Sketch.

Arena

Escape Full Body Kneesuit - Black/Multi
€82,95
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
€46,95
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
€65,95
Venzo Open Back Kneeskin - Onyx Black Venzo Open Back Kneeskin - Onyx Black
icon/visibility Created with Sketch.

TYR

Venzo Open Back Kneeskin - Onyx Black
€388,95
TYR - Riptidal Durafast Elite Cutoutfit Swimsuit - Pink/Multi - Model Front TYR - Riptidal Durafast Elite Cutoutfit Swimsuit - Pink/Multi - Model Front On Sale
icon/visibility Created with Sketch.

TYR

Riptidal Durafast Elite Cutoutfit Swimsuit - Pink/Multi
€62,95
TYR - Womens Thresher Hyperblitz Open Back Kneeskin - Blue/Green - Model Front TYR - Womens Thresher Hyperblitz Open Back Kneeskin - Blue/Green - Model Front On Sale
icon/visibility Created with Sketch.

TYR

Thresher Hyperblitz Open Back Kneeskin Limited Edition - Blue/Green
€154,95
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
€65,95
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
Zoggs-womens-swimsuit-462342-actionback-alloy_front-model Zoggs-womens-swimsuit-462342-actionback-alloy_front-model On Sale
icon/visibility Created with Sketch.

Zoggs

Alloy Actionback Swimsuit - Black/Green
€40,95
TYR - Dragonflyte Durafast Elite Cutoutfit Swimsuit - Navy/Green - Model Front TYR - Dragonflyte Durafast Elite Cutoutfit Swimsuit - Navy/Green - Model Front On Sale
icon/visibility Created with Sketch.

TYR

Dragonflyte Durafast Elite Cutoutfit Swimsuit - Navy/Green
€58,95
Funkita - Choppy Waters Diamond Back Swimsuit - Multi - Model Front Funkita - Choppy Waters Diamond Back Swimsuit - Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Choppy Waters Diamond Back Swimsuit - Multi
€54,95
Placement Thinstrap Muscleback Swimsuit - Multi Placement Thinstrap Muscleback Swimsuit - Multi On Sale
icon/visibility Created with Sketch.

Speedo

Placement Thinstrap Muscleback Swimsuit - Multi
€46,95
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
€54,95
Kikko Pro Challenge Back Swimsuit - Red/White/Blue Kikko Pro Challenge Back Swimsuit - Red/White/Blue On Sale
icon/visibility Created with Sketch.

Arena

Kikko Pro Challenge Back Swimsuit - Red/White/Blue
€47,95
Funkita - The Glitch Diamond Back Swimsuit - Multi - Model Front Funkita - The Glitch Diamond Back Swimsuit - Multi - Model Front
icon/visibility Created with Sketch.

Funkita

The Glitch Diamond Back Swimsuit - Multi
€54,95
Rated 5.0 out of 5
Based on 1 review
SW-Simply-Swim-Speedo-8-0037070001-Maternity-Fitness-front
icon/visibility Created with Sketch.

Speedo

Maternity Fitness Swimsuit - Black
€46,95
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
€46,95
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
€47,95
Zoggs - Womens Indigo Forest Hi Front Swimsuit - Model Front Zoggs - Womens Indigo Forest Hi Front Swimsuit - Model Front On Sale
icon/visibility Created with Sketch.

Zoggs

Indigo Forest Hi Front Swimsuit
€46,95
Rated 5.0 out of 5
Based on 2 reviews
Top