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Kids’ sports swimwear Size 13Y

Swimming trunks
Swimsuits
Bikinis
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58 items
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Black athletic shorts made of a smooth fabric, featuring three white vertical stripes on each side and a small white logo on the lower right.

adidas Performance3 STRIPES BOXER KIDS UNISEX - Swimming trunks - black/white

£21.99

One-piece swimsuit with blue wave pattern, featuring thin straps and a streamlined design. Made from stretchy material for comfort.
  • New

SpeedoSwimsuit - deep sapphire/mayan blue

£30.99

Navy swim shorts with a vibrant green and blue patterned side panel. Made of stretchy material, featuring a logo on the front.
  • New

SpeedoHYPERBOOM SPLICE - Swimming shorts - peacoat/deep sapphire

£25.99

Black knee-length swim shorts with red and gray abstract arrow patterns on the right leg and "Speedo" logo in red.
  • New

SpeedoMEDLEY JAMMER - Swimming trunks - anthracite/high risk red

£25.99

Black bikini set featuring a triangle bralette with thin straps and matching briefs. Both have a smooth texture and logo accent.

Calvin Klein SwimwearTRIANGLE SET - Bikini - black

£42.99

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

SpeedoPRINT THINSTRAP ONE PIECE - Swimsuit - pink lemonade

£30.99

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

SpeedoGIRLS DIGITAL ALLOVER POWERBACK - Swimsuit - margarita pink/peacoat

£30.99

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

SpeedoGIRLS ECO ENDURANCE LEGSUIT - Swimsuit - peacoat

£30.99

Light green triangle bikini set with adjustable halter top and matching low-rise bottoms, both featuring small black "cK" logo tags.
  • New

Calvin Klein SwimwearTRIANGLE SET - Bikini - jadeite

£42.99

Two-piece swimwear set featuring a colorful floral pattern in blue, pink, and green, with a racerback top and matching shorts.
  • New

SpeedoPRINT RACERBACK SET - Bikini - periwinkle blue

£34.99

Black swim shorts with a smooth texture, elastic waistband featuring "Calvin Klein" lettering, and a drawstring for adjustment.

Calvin Klein SwimwearMEDIUM DOUBLE - Swimming shorts - black

£54.99

Black swim shorts with an elastic waistband, white drawstring, side pockets, and a white "ck" logo on the left front side. Smooth texture.

Calvin Klein SwimwearMEDIUM DRAWSTRING - Swimming shorts - black

£38.99

Speedo BOYS ENDURANCE+ JAMMER - Swimming trunks - black/white

SpeedoBOYS ENDURANCE+ JAMMER - Swimming trunks - black/white

£25.99

Navy swim shorts with blue accents and a textured wave pattern on the sides. Made from stretchable fabric for comfort and mobility.

SpeedoBOYS HYPER BOOM SPLICE JAMMER - Swimming trunks - lagoon blue

£25.99

Long-distance delivery

adidas Performance 3 STRIPES BOXER KIDS UNISEX - Swimming trunks - dark blue/white

adidas Performance3 STRIPES BOXER KIDS UNISEX - Swimming trunks - dark blue/white

£21.99

Navy blue swim jammers with blue, green zigzag pattern and Speedo logo on right thigh.
  • New

SpeedoMEDLEY JAMMER - Swimming trunks - peacoat/deep sapphire

£25.99

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

SpeedoGIRLS ENDURANCE MEDALIST - Swimsuit - fed red

£25.99

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

£30.99

Black and white speckled two-piece bikini with scoop neck top and mid-rise bikini bottom, both featuring small CK logo on front.
  • New

Calvin Klein SwimwearSET - Bikini - black

£46.99

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

£39.99

Long-distance delivery

Blue swim jammers with green and light blue abstract arrow patterns on the right leg and the Speedo logo.
  • New

SpeedoMEDLEY JAMMER - Swimming trunks - deep sapphire/mayan blue

£25.99

Navy blue swim trunks with blue and yellow lightning pattern and "speedo" branding on the right side.
  • New

SpeedoMEDLEY LOGO - Swimming trunks - peacoat/deep sapphire

£21.99

White bikini set featuring a triangular bralette with a black Calvin Klein logo band, and matching bottoms with the same logo band.

Calvin Klein SwimwearTRIANGLE - Bikini - brilliant white

£46.99

Speedo BOYS ENDURANCE+ AQUASHORT - Swimming trunks - black/white

SpeedoBOYS ENDURANCE+ AQUASHORT - Swimming trunks - black/white

£21.99

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