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BackSwim & surfwear

Sports swimming costumes for kids Size 12Y

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23 items
  • Black athletic swimsuit with a racerback design, featuring a Speedo logo at the front, made from a smooth, stretchable fabric.

    SpeedoGIRLS ECO ENDURANCE LEGSUIT - Swimsuit - black

    €35.00

  • Navy blue swimsuit with a scoop neck, wide straps, and knee-length shorts. Features a Speedo logo on the chest. Smooth, stretchy fabric.

    SpeedoGIRLS ECO ENDURANCE LEGSUIT - Swimsuit - peacoat

    €35.00

  • Black one-piece swimsuit with a smooth texture, featuring white three-stripe accents on each side and a small logo on the chest.

    adidas PerformanceSWIMSUIT - Swimsuit - black white

    From€30.00

  • Black one-piece swimsuit with crisscross straps, featuring gray striped accents on the sides and a small white logo on the chest.

    adidas PerformanceSwimsuit - black/white

    From€28.00

  • One-piece swimsuit featuring a blue and pink swirl pattern. It has pink straps and a solid navy base, made from soft, stretchy material.

    SpeedoGIRLS DIGITAL ALLOVER POWERBACK - Swimsuit - margarita pink/peacoat

    €35.00

  • Red one-piece swimsuit made of smooth fabric, featuring a racerback design and a white leaping puma logo on the chest.

    PumaSWIM GIRLS RACERBACK SWIMSUIT - Swimsuit - red

    €25.00

  • Red one-piece swimming suit with crossed back straps and Speedo logo on chest, flat against a white background.

    SpeedoGIRLS ENDURANCE MEDALIST - Swimsuit - fed red

    €30.00

  • Blue one-piece swimsuit with crisscross straps and red Adidas trefoil logo centered on the chest.
    • New

    adidas OriginalsSwimsuit - blue/ semi lucid red

    From€35.00

  • Navy blue swim top with a light blue diagonal stripe, paired with navy blue shorts. Made of stretchy, smooth material. Speedo logo visible.
    • New

    SpeedoHYPERBOOM SET - Swimsuit - peacoat/deep sapphire

    €37.00

  • Swimsuit with a tie-dye pattern featuring shades of pink, orange, and purple. Made from smooth fabric with thin, adjustable straps.

    SpeedoPRINT THINSTRAP ONE PIECE - Swimsuit - pink lemonade

    €35.00

  • Black one-piece swimsuit with thin straps, featuring "CALVIN KLEIN" logo on the front and black text on white accents. Smooth, stretchy fabric.

    Calvin Klein SwimwearSWIMSUIT - Swimsuit - black

    €60.00

  • Black one-piece swimsuit with thin adjustable straps, featuring a white "SPEEDO" logo and a smooth, stretchy fabric.
    • New

    SpeedoENDURANCE LOGO THINSTRAP ONE PIECE - Swimsuit - anthracite

    €35.00

  • Lap-ready swim set in bright aqua with a pink and blue diagonal stripe design. Durable material, racerback top, and mid-rise shorts.
    • New

    SpeedoHYPERBOOM SET - Swimsuit - mayan blue/margarita pink

    €37.00

  • One-piece swimsuit in light blue with a multicolored floral watercolor pattern in pink, green, and purple. Features a high neckline and back zipper.
    • New

    SpeedoHYDRASUIT ONE PIECE - Swimsuit - periwinkle blue

    €45.00

  • Navy one-piece swimsuit with blue angled panels. Made from stretch fabric, featuring a scoop neck and medium leg cut. Speedo logo on chest.

    SpeedoHYPERBOOM BACK ONE PIECE - Swimsuit - peacoat/deep sapphire

    €35.00

  • adidas Performance SWIMSUIT - Swimsuit - semi lucid red/white

    adidas PerformanceSWIMSUIT - Swimsuit - semi lucid red/white

    €35.00

  • Black one-piece swimsuit with a high neckline, crossed back straps, and gathered side seams; features a small white Speedo logo on the chest.

    SpeedoGIRLS ENDURANCE MEDALIST - Swimsuit - true navy

    €30.00

  • Light blue one-piece swimsuit with thin straps, featuring white Adidas logo and three vertical white stripes on each side. Smooth texture.

    adidas Performance3-STRIPES C-BACK KIDS - Swimsuit - lucid cyan white

    From€30.00

  • Black one-piece swimsuit with a scoop neckline, wide straps, and minimalistic design. Features a small logo on the chest and smooth texture.

    Calvin Klein SwimwearSwimsuit - black

    €55.00

  • Pink one-piece swimsuit made of smooth material featuring a racerback design and black "SPEEDO" logo with a streamlined graphic.

    SpeedoENDURANCE LOGO THINSTRAP ONE PIECE - Swimsuit - margarita pink

    €35.00

  • One-piece swimsuit in pink and blue with abstract zigzag pattern, featuring a scoop back and crisscross straps. Smooth fabric texture.
    • New

    SpeedoHYPERBOOM MEDALIST ONE PIECE - Swimsuit - margarita pink

    €35.00

  • Black one-piece swimsuit with pink accents and a colorful abstract pattern in blue and purple on the sides. Smooth, stretchy material.
    • New

    SpeedoHYPERBOOM SPLICE MUSCLEBACK ONE PIECE - Swimsuit - anthracite/margarita pink

    €35.00

  • Black one-piece swimsuit with white dotted floral pattern and CK logo on front center neckline.

    Calvin Klein SwimwearSwimsuit - black

    €55.00

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