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kids swimwear Age 11-12

Browse & Buy Age 11-12 kids swimwear At Simply Swim. Shop With Confidence – Excellent Customer Reviews. Free UK Delivery available on Age 11-12 kids swimwear.
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  3. > Age 11-12  
  4. > 1 to 69 of 69 items total
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1 to 69 of 69 items total Clear Age 11-12

Speedo - Girls Solid Lane Line back Allover Swimsuit - Pink/Blue - Product Front Save
11% On Sale
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Speedo

Girls Solid Lane Line back Allover Swimsuit - Pink/Blue
£25.00 RRP £28.00
Speedo - Girls Hyperboom Splice Legsuit - Black/Purple - Product Front/Side Speedo - Girls Hyperboom Splice Legsuit - Black/Purple - Product Front/Side
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Speedo

Girls Hyperboom Splice Legsuit - Black/Purple
£29.00
Funky Trunks - Boys Sting Stung Swim Training Jammer - Multi - Model Front Funky Trunks - Boys Sting Stung Swim Training Jammer - Multi - Model Front
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Funky Trunks

Boys Sting Stung Swim Training Jammer - Multi
£34.95
Funky Trunks - Boys Leaving Today Swim Training Jammer - Multi - Model Front Funky Trunks - Boys Leaving Today Swim Training Jammer - Multi - Model Front
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Funky Trunks

Boys Leaving Today Swim Training Jammer - Multi
£34.95
Funky Trunks - Boys Choppy Waters Swim Training Jammer - Blue/Multi - Model Front Funky Trunks - Boys Choppy Waters Swim Training Jammer - Blue/Multi - Model Front
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Funky Trunks

Boys Choppy Waters Swim Training Jammer - Blue/Multi
£34.95
Funky Trunks - Boys Pace Racer Swim Training Jammer - Blue - Model Front Funky Trunks - Boys Pace Racer Swim Training Jammer - Blue - Model Front
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Funky Trunks

Boys Pace Racer Swim Training Jammer - Blue
£34.95
Funky Trunks - Boys Flash Swim Training Jammer - Blue/Red - Model Front Funky Trunks - Boys Flash Swim Training Jammer - Blue/Red - Model Front
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Funky Trunks

Boys Flash Swim Training Jammer - Blue/Red
£34.95
Funkita-FK-FKS030G-71820-stir-crazy-single-strap-Simply-Swim Funkita-FK-FKS030G-71820-stir-crazy-single-strap-Simply-Swim
icon/visibility Created with Sketch.

Funkita

Girls Stir Crazy Single Strap Swimsuit - Blue
£34.95
Funkita-FK-FKS030G-72099-dammed-single-strap-Simply-Swim Funkita-FK-FKS030G-72099-dammed-single-strap-Simply-Swim
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Funkita

Girls Dammed Single Strap Swimsuit - Blue
£34.95
Zoggs Girls Swimwear
Funkita-FK-FKS033G-72061-choppy-waters-diamond-front_Simply-Swim Funkita-FK-FKS033G-72061-choppy-waters-diamond-front_Simply-Swim
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Funkita

Girls Choppy Waters Diamond Back Swimsuit - Multi
£34.95
Funkita-FK-FKS033G-72086-bolted-diamond-Simply-Swim Funkita-FK-FKS033G-72086-bolted-diamond-Simply-Swim
icon/visibility Created with Sketch.

Funkita

Girls Bolted Diamond Back Swimsuit - Blue
£34.95
Funkita-FK-FKS033G-72071-pace-racer-diamond-back_Simply-Swim Funkita-FK-FKS033G-72071-pace-racer-diamond-back_Simply-Swim
icon/visibility Created with Sketch.

Funkita

Girls Pace Racer Diamond Back Swimsuit - Blue
£34.95
Funky Trunks-FT-S015B-72079-THEGLITCH-SIDEWINDER_Simply-Swim Funky Trunks-FT-S015B-72079-THEGLITCH-SIDEWINDER_Simply-Swim
icon/visibility Created with Sketch.

Funky Trunks

Boys The Glitch Sidewinder Swim Trunks - Multi
£19.95
Funky -Trunks-FT-S015B-72071-PACE-RACER-SIDEWINDER-front-Simply-Swim-front Funky -Trunks-FT-S015B-72071-PACE-RACER-SIDEWINDER-front-Simply-Swim-front
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Funky Trunks

Boys Pace Racer Sidewinder Swim Trunks - Blue
£19.95
Funkita-FK-FKS033G-72079-the-glitch-diamond-back_Simply-Swim Funkita-FK-FKS033G-72079-the-glitch-diamond-back_Simply-Swim
icon/visibility Created with Sketch.

Funkita

Girls The Glitch Diamond Back Swimsuit - Multi
£34.95
Zoggs - Boys Mako Mid Swim Jammer - Navy/Green -Model Front Zoggs - Boys Mako Mid Swim Jammer - Navy/Green -Model Front
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Zoggs

Boys Mako Mid Swim Jammer - Navy/Green
£25.00
Zoggs - Boys Combat Mid Swim Jammer - Blue - Model Front Zoggs - Boys Combat Mid Swim Jammer - Blue - Model Front
icon/visibility Created with Sketch.

Zoggs

Boys Combat Mid Swim Jammer - Blue
£25.00
Zoggs -ZO-4633110-Girls-Dolphine-Sprintback_Simply-Swim Zoggs -ZO-4633110-Girls-Dolphine-Sprintback_Simply-Swim
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Zoggs

Girls Dolphine Sprintback Swimsuit - Blue
£26.00
Zoggs-ZO-463112-seychelle-strikeback-girls_Simply-Swim-front Zoggs-ZO-463112-seychelle-strikeback-girls_Simply-Swim-front
icon/visibility Created with Sketch.

Zoggs

Girls Seychelle Strikeback Swimsuit - Blue/Pink
£25.00
Speedo Boys Hyperboom Panel Swim Jammer - Blue/Multi - Product Front/Side Speedo Boys Hyperboom Panel Swim Jammer - Blue/Multi - Product Front/Side
icon/visibility Created with Sketch.

Speedo

Boys Hyperboom Panel Swim Jammer - Blue/Multi
£25.00
Speedo - Girls Fastskin LZR Ignite Kneeskin - Blue/Multi - Product Front Speedo - Girls Fastskin LZR Ignite Kneeskin - Blue/Multi - Product Front Save
6%
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Speedo

Girls Fastskin LZR Ignite Kneeskin - Blue/Multi
£169.00 RRP £179.00
Speedo Boys Medley Logo Swim Jammer - Navy/Blue - Product Front/Side Speedo Boys Medley Logo Swim Jammer - Navy/Blue - Product Front/Side
icon/visibility Created with Sketch.

Speedo

Boys Medley Logo Swim Jammer - Navy/Blue
£22.00
Arena - Girls Escape Tech Back Swimsuit - Navy Team - Model Front Arena - Girls Escape Tech Back Swimsuit - Navy Team - Model Front Save
6%
icon/visibility Created with Sketch.

arena

Girls Escape Tech Back Swimsuit - Navy Team
£29.00 RRP £31.00
Speedo - Girls Allover Medalist Swimsuit - Pink/Blue - Product Front Speedo - Girls Allover Medalist Swimsuit - Pink/Blue - Product Front
icon/visibility Created with Sketch.

Speedo

Girls Allover Medalist Swimsuit - Pink/Blue
£22.00
SP-8-00372817519-girls-Hyperboom-allover-medalist-BLACK_GREEN_front SP-8-00372817519-girls-Hyperboom-allover-medalist-BLACK_GREEN_front
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Allover Medalist Swimsuit - Black/Green
£20.50
SP-815822H823kneeskin-JF-red_blue-front SP-815822H823kneeskin-JF-red_blue-front
icon/visibility Created with Sketch.

Speedo

Girls Fastskin Endurance+ Max Openback Kneeskin - Red/Blue
£52.50
Speedo - Girls Digital Placement Medalist - Blue/Multi - Full Body Front
icon/visibility Created with Sketch.

Speedo

Girls Digital Placement Medalist - Blue/Multi
£24.00
Speedo - Speedo-Girls-Digital-Placment-Splashback-Swimsuit-Black-Pink - Product Front Speedo - Speedo-Girls-Digital-Placment-Splashback-Swimsuit-Black-Pink - Product Front
icon/visibility Created with Sketch.

Speedo

Girls Digital Placement Splashback Swimsuit - Black/Pink
£23.50
Funkita - Girls Pen Guy Single Strap Swimsuit - Pink/Black - Model Front Funkita - Girls Pen Guy Single Strap Swimsuit - Pink/Black - Model Front
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Funkita

Girls Pen Guy Single Strap Swimsuit - Pink/Black
£34.95
Funkita - Girls Blues Baby Diamond Back Swimsuit - Blue/Multi - Model Front Funkita - Girls Blues Baby Diamond Back Swimsuit - Blue/Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Girls Blues Baby Diamond Back Swimsuit - Blue/Multi
£34.95
Aquasphere - Girls Chaz Michael Diamond Back Swimsuit - Blue - Model Front Aquasphere - Girls Chaz Michael Diamond Back Swimsuit - Blue - Model Front
icon/visibility Created with Sketch.

Funkita

Girls Chaz Michael Diamond Back Swimsuit - Blue
£34.95
Funkita - Girls Got Worms Diamond Back Swimsuit - Black/Multi - Model Front Funkita - Girls Got Worms Diamond Back Swimsuit - Black/Multi - Model Front
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Funkita

Girls Got Worms Diamond Back Swimsuit - Black/Multi
£34.95
Funkita - Girls Chip Set Diamond Back Swimsuit - Multi - Model Front Funkita - Girls Chip Set Diamond Back Swimsuit - Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Girls Chip Set Diamond Back Swimsuit - Multi
£34.95
Funkita Girls Fin Swimming Diamond Back Swimsuit - Blue/Orange - Model Front Funkita Girls Fin Swimming Diamond Back Swimsuit - Blue/Orange - Model Front
icon/visibility Created with Sketch.

Funkita

Girls Fin Swimming Diamond Back Swimsuit - Blue/Orange
£34.95
Funkita - Girls Doggie Paddle Single Strap Swimsuit - Purple/Multi - Model Front Funkita - Girls Doggie Paddle Single Strap Swimsuit - Purple/Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Girls Doggie Paddle Single Strap Swimsuit - Purple/Multi
£34.95
Funkita - Girls Lotsa Pop Single Strap Swimsuit - Pink/Multi - Model Front Funkita - Girls Lotsa Pop Single Strap Swimsuit - Pink/Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Girls Lotsa Pop Single Strap Swimsuit - Pink/Multi
£34.95
SP-81237717595-digital-allover-leaderback-JF-red_orange_front SP-81237717595-digital-allover-leaderback-JF-red_orange_front
icon/visibility Created with Sketch.

Speedo

Girls Digital Allover Leaderback Swimsuit - Red/Orange
£27.00
SP-8-00373317604-Girls-Digital-Placement-Powerback-BLACK_RED_front SP-8-00373317604-Girls-Digital-Placement-Powerback-BLACK_RED_front
icon/visibility Created with Sketch.

Speedo

Girls Digital Placement Powerback Swimsuit - Black/Red
£27.00
SP-8-00372816768-GirlsHyperBoomAlloverMedalist-navy-pink_5-front SP-8-00372816768-GirlsHyperBoomAlloverMedalist-navy-pink_5-front
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Allover Medalist Swimsuit - Navy/Pink
£22.00
SP-8-00375017606-Girls-Digital-Allover-Splashback-black-pink-lemon_front
icon/visibility Created with Sketch.

Speedo

Girls Digital Allover Splashback Swimsuit - Black/Pink/Lemon
£24.00
SP-8-00315817589-DIGI-ALOV-PANEL-JAMMER-JM-RED_BLUE_front SP-8-00315817589-DIGI-ALOV-PANEL-JAMMER-JM-RED_BLUE_front
icon/visibility Created with Sketch.

Speedo

Boys Digital Panel Jammer - Navy/Multi
£25.00
Aquafeel Boys Sporty Swim Jammer - Royal Blue - Product Front Save
6%
icon/visibility Created with Sketch.

Aquafeel

Boys Sporty Swim Jammer - Royal Blue
£15.99 RRP £16.99
Speedo-Fastskin-Junior-LZRIgnite-Kneeskin-Black_Green-Front Speedo-Fastskin-Junior-LZRIgnite-Kneeskin-Black_Green-Front Save
13%
icon/visibility Created with Sketch.

Speedo

Girls Fastskin Junior LZR Ignite Kneeskin - Black/Green
£139.00 RRP £159.00
Speedo - Girls Digital Placement Pulseback Swimsuit - Blue/Yellow - Product Front Save
11%
icon/visibility Created with Sketch.

Speedo

Girls Digital Placement Pulseback Swimsuit - Blue/Yellow
£24.00 RRP £27.00
Speedo - Girls Digital Allover Splashback Swimsuit - Black/Pink - Model Front
icon/visibility Created with Sketch.

Speedo

Girls Digital Allover Splashback Swimsuit - Black/Pink
£28.00
Rated 5.0 out of 5
Based on 1 review
Aquafeel Boys Sporty Swim Jammer - Black - Product Front Save
6%
icon/visibility Created with Sketch.

Aquafeel

Boys Sporty Swim Jammer - Black
£15.99 RRP £16.99
Speedo - Girls Medley Logo Medalist Swimsuit - Navy/Yellow - Product Front Speedo - Girls Medley Logo Medalist Swimsuit - Navy/Yellow - Product Front Save
14%
icon/visibility Created with Sketch.

Speedo

Girls Medley Logo Medalist Swimsuit - Navy/Yellow
£19.00 RRP £22.00
Speedo - Girls Digital Allover Leaderback Swimsuit - Black/Red - Product Front Speedo - Girls Digital Allover Leaderback Swimsuit - Black/Red - Product Front Save
13% On Sale
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Speedo

Girls Digital Allover Leaderback Swimsuit - Black/Red
£23.50 RRP £27.00
Speedo-JF-800375016783-placement-allover-splashback-black_pink-front Speedo-JF-800375016783-placement-allover-splashback-black_pink-front
icon/visibility Created with Sketch.

Speedo

Girls Placement Allover Splashback Swimsuit- Black/Pink
£24.00
Speedo-JF-800372816769-hyperboom-medalist-navy_blue Speedo-JF-800372816769-hyperboom-medalist-navy_blue
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Allover Medalist Swimsuit - Navy/Blue
£22.00
Speedo - Boys Digital Allover Panel Swim Jammer - Black/Red - Product Front Speedo - Boys Digital Allover Panel Swim Jammer - Black/Red - Product Front
icon/visibility Created with Sketch.

Speedo

Boys Digital Allover Panel Swim Jammer - Black/Red
£24.00
Speedo-Allover-Medalist-Girls-Blue_Orange-Front-Model Speedo-Allover-Medalist-Girls-Blue_Orange-Front-Model Save
16% On Sale
icon/visibility Created with Sketch.

Speedo

Girls Allover Medalist Swimsuit - Blue/Orange
£21.00 RRP £25.00
Speedo-hyperboom-placement-jammer-boys-front-model Speedo-hyperboom-placement-jammer-boys-front-model Save
9%
icon/visibility Created with Sketch.

Speedo

Boys Hyperboom Placement Jammer - Black/Blue
£20.00 RRP £22.00
Speedo-Girls-Allover-V-back-pink-green Speedo-Girls-Allover-V-back-pink-green Save
16% On Sale
icon/visibility Created with Sketch.

Speedo

Girls Allover Digital V Back Swimsuit- Pink/Green
£24.50 RRP £29.00
Speedo - Girls Allover Thinstrap Muscleback Swimsuit - Purple/Orange - Model Front Speedo - Girls Allover Thinstrap Muscleback Swimsuit - Purple/Orange - Model Front Save
15% On Sale
icon/visibility Created with Sketch.

Speedo

Girls Allover Thinstrap Muscleback Swimsuit - Purple/Orange
£22.00 RRP £26.00
Speedogirls-hyperboom-flyback-blue-orange-front-model Speedogirls-hyperboom-flyback-blue-orange-front-model Save
11%
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Placement Flyback Swimsuit - Blue/Orange
£19.50 RRP £22.00
Speedo - Boys Digital Panel Aquashort - Model Front Pose Speedo - Boys Digital Panel Aquashort - Model Front Pose Save
19% On Sale
icon/visibility Created with Sketch.

Speedo

Boys Digital Panel Aquashort
£19.50 RRP £24.00
Zoggs Girls Spot Classicback Swimsuit - Front Zoggs Girls Spot Classicback Swimsuit - Front Save
27% On Sale
icon/visibility Created with Sketch.

Zoggs

Girls Spot Classicback Swimsuit
£19.00 RRP £26.00
Speedo - Girls Endurance Plus Medalist Swimsuit - Pink - Model Front Save
29% On Sale
icon/visibility Created with Sketch.

Speedo

Girls Eco Endurance Plus Medalist Swimsuit - Pink
£17.00 RRP £24.00 Sold out
SP-815823H824-JM-jammersblue_red_-front SP-815823H824-JM-jammersblue_red_-front
icon/visibility Created with Sketch.

Speedo

Boys Fastskin Endurance+ Max High Waisted Swim Jammer - Blue/Red
£39.00 RRP £40.50 Sold out
SP-8-00372817520-girls-Hyperboom-allover-medalist-red_blue_front SP-8-00372817520-girls-Hyperboom-allover-medalist-red_blue_front
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Allover Medalist Swimsuit - Red/Blue
£22.00 Sold out
8-15822H824-JF-End-max-kneeskin-blue_red_front 8-15822H824-JF-End-max-kneeskin-blue_red_front
icon/visibility Created with Sketch.

Speedo

Girls Fastskin Endurance+ Max Openback Kneeskin - Blue/Red
£52.50 Sold out
SP-8-00317016867-BoysPlastisolPlacementJammer-black_lemon_blue_front SP-8-00317016867-BoysPlastisolPlacementJammer-black_lemon_blue_front
icon/visibility Created with Sketch.

Speedo

Boys Plastisol Placement Jammer - Black/Blue/Lemon
£20.00 Sold out
Speedocolour-colourblock-spiritback-model-front Speedocolour-colourblock-spiritback-model-front Save
11%
icon/visibility Created with Sketch.

Speedo

Girls Colourblock Spiritback Swimsuit - Navy/Purple
£19.50 RRP £22.00 Sold out
1000 × 500px SP-8-00315215176-boys-hyperboom-splice-jammer-front 1000 × 500px SP-8-00315215176-boys-hyperboom-splice-jammer-front
icon/visibility Created with Sketch.

Speedo

Boys HyperBoom Splice Swim Jammer - Black/Blue
£20.00 Sold out
SP-8-00315817593-Boys-Digital-Panel-Jammer-black_blue_front SP-8-00315817593-Boys-Digital-Panel-Jammer-black_blue_front
icon/visibility Created with Sketch.

Speedo

Boys Digital Panel Jammer - Black/Blue
£25.00 Sold out
Speedo-girls-hyperboom-splice-muscleback-front-model Speedo-girls-hyperboom-splice-muscleback-front-model Save
14%
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Splice Muscleback Swimsuit - Black/Pink
£19.00 RRP £22.00 Sold out
Speedo-Girls-HyperBoom-Splice-Muscleback-Front Save
20% On Sale
icon/visibility Created with Sketch.

Speedo

Girls Hyperboom Splice Muscleback Swimsuit - Blue/Orange
£17.50 RRP £22.00 Sold out
Speedo - Girls Boom Logo Thinstrap Muscleback - Blue/Purple - Model Front Pose Speedo - Girls Boom Logo Thinstrap Muscleback - Blue/Purple - Model Front Pose Save
25% On Sale
icon/visibility Created with Sketch.

Speedo

Girls Boom Logo Thinstrap Muscleback - Black/Pink
£18.00 RRP £24.00 Sold out
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