Skip to main content
🔥 Spring Deals Alert: New offers just landed! Don’t miss out!

Kids' Swimwear

153 products
Price
  • 6 products
Size
  • 1 products
  • 5 products
  • 9 products
  • 10 products
  • 7 products
  • 2 products
  • 27 products
  • 34 products
  • 7 products
  • 1 products
  • 1 products
  • 4 products
  • 4 products
  • 72 products
  • 72 products
  • 1 products
  • 8 products
  • 8 products
Brand
  • 142 products
  • 9 products
  • 2 products
Product Type
  • 74 products
  • 50 products
  • 28 products
  • 1 products
Gender
  • 98 products
  • 39 products
  • 8 products
  • 8 products
Sport
  • 153 products
  • 23 products
  • 19 products
  • 18 products
  • 18 products
  • 18 products
  • 18 products
  • 18 products
  • 17 products
  • 17 products
  • 17 products
  • 16 products
  • 16 products
  • 15 products
  • 15 products
  • 15 products
  • 15 products
  • 4 products
  • 2 products
Color
  • 44 products
  • 23 products
  • 19 products
  • 17 products
  • 15 products
  • 11 products
  • 11 products
  • 6 products
  • 3 products
  • 1 products
  • 1 products
  • LITTLE GIRL'S Swimsuit bottoms MADI 100 - PINK
    • LITTLE GIRL'S Swimsuit bottoms MADI 100 - PINK
    • GIRL'S Swimsuit bottom JUNE CORAL
    • Girls’ set of 2 floral swimsuit briefs, Madi blue
    • Girls’ set of 2 gingham swimsuit briefs, Madi navy blue

    DECATHLON

    LITTLE GIRL'S Swimsuit bottoms MADI 100 - PINK
    4.5 out of 5 stars.

    255

    €9.99
  • 1-piece swimsuit HANALEI 100 JUNE
    • 1-piece swimsuit HANALEI 100 JUNE
    • 1-piece swimsuit HANALEI 100 - PASTEL PINK
    • Girls’ surfing floral 1-piece swimsuit - Hanalei blue and pink
    • Girls’ surfing1-piece swimsuit - Hanalei summer vibes sky blue
    • Girls’ surfing gingham 1-piece swimsuit, Hanalei navy blue

    DECATHLON

    1-piece swimsuit HANALEI 100 JUNE
    4.7 out of 5 stars.

    586

    €9.99
  • Girls’ surfing floral 1-piece swimsuit - Hanalei blue and pink
    • Girls’ surfing floral 1-piece swimsuit - Hanalei blue and pink
    • 1-piece swimsuit HANALEI 100 JUNE
    • 1-piece swimsuit HANALEI 100 - PASTEL PINK
    • Girls’ surfing1-piece swimsuit - Hanalei summer vibes sky blue
    • Girls’ surfing gingham 1-piece swimsuit, Hanalei navy blue

    DECATHLON

    Girls’ surfing floral 1-piece swimsuit - Hanalei blue and pink
    4.7 out of 5 stars.

    586

    €9.99
  • Swimsuit bottoms pantail
    • Swimsuit bottoms pantail
    • Baby Swimsuit Bottoms Red

    DECATHLON

    Swimsuit bottoms pantail
    4.7 out of 5 stars.

    311

    €5.99
  • Girl’s bikini briefs - pink
    • Girl’s bikini briefs - pink
    • Girls’ swimsuit briefs, purple
    • Girls’ swimsuit briefs, green

    DECATHLON

    Girl’s bikini briefs - pink
    4.4 out of 5 stars.

    18

    €2.99
  • GIRL'S SURF Swimsuit bottoms MAS 900 - BLACK
    • GIRL'S SURF Swimsuit bottoms MAS 900 - BLACK
    • GIRL'S SURF Swimsuit bottoms TIARE MAS 900
    • Girls’ surfing drawstring swimsuit bottoms - Mas posy pink
    • Girls’ surfing swimsuit bottoms with drawstring, 900 Mas Holy orange
    • Girls’ surfing swimsuit bottoms with drawstring, 900 Mas Palmy Blue

    DECATHLON

    GIRL'S SURF Swimsuit bottoms MAS 900 - BLACK
    4.7 out of 5 stars.

    519

    €9.99
  • Kids’ surfing swim shorts, 100 Geokani green
    • Kids’ surfing swim shorts, 100 Geokani green
    • Swim shorts - sunset
    • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Boys’ surfing swim shorts with pockets - 100 Stories dark blue
    • Kids’ surfing swim shorts, 100 Typestree blue

    DECATHLON

    Kids’ surfing swim shorts, 100 Geokani green
    4.8 out of 5 stars.

    1440

    €8.99
  • 1-piece swimsuit HANALEI 100 - PASTEL PINK
    • 1-piece swimsuit HANALEI 100 - PASTEL PINK
    • 1-piece swimsuit HANALEI 100 JUNE
    • Girls’ surfing floral 1-piece swimsuit - Hanalei blue and pink
    • Girls’ surfing1-piece swimsuit - Hanalei summer vibes sky blue
    • Girls’ surfing gingham 1-piece swimsuit, Hanalei navy blue

    DECATHLON

    1-piece swimsuit HANALEI 100 - PASTEL PINK
    4.7 out of 5 stars.

    586

    €9.99
  • Baby/Kids’ swimming boxer - Titou Manta blue
    • Baby/Kids’ swimming boxer - Titou Manta blue
    • Baby/Kids’ Swim Shorts - Blue Crab Print
    • Baby/Kids’ Swimming Boxers Yellow SAVANNAH Print
    • Baby/Kids’ swimming boxer - Titou Palm navy blue
    • Baby/Kids’ swimming boxer - Titou Popy blue
    • Baby/Kids’ swimming boxer - Titou Plouf navy blue
    • Baby boy boxer shorts, Titou blue checks
    • Baby boy boxer swimming shorts, Titou vege navy blue

    DECATHLON

    Baby/Kids’ swimming boxer - Titou Manta blue
    4.7 out of 5 stars.

    1102

    €6.99
  • GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - BLACK
    • GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - BLACK
    • GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - GREEN
    • Girls’ surfing crop top swimsuit top - 900 Baha posy pink
    • Girls’ surfing crop top swimsuit top, 900 Baha Holy orange
    • Girls’ surfing crop top swimsuit top, 900 Baha Palmy blue

    DECATHLON

    GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - BLACK
    4.7 out of 5 stars.

    626

    €11.99
  • girls’ surf swim shorts - shiso black
    • girls’ surf swim shorts - shiso black
    • Girls’ kids’ surfing swim shorts - black
    • Girls’ surfing swim shorts - Katy posy pink
    • Girls’ kids’ surfing swim shorts - Katy blue
    • Girls’ surfing swim shorts, Katy Safi coral

    DECATHLON

    girls’ surf swim shorts - shiso black
    4.8 out of 5 stars.

    756

    €9.99
  • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Swim shorts - sunset
    • Boys’ surfing swim shorts with pockets - 100 Stories dark blue
    • Kids’ surfing swim shorts, 100 Geokani green
    • Kids’ surfing swim shorts, 100 Typestree blue

    DECATHLON

    Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    4.8 out of 5 stars.

    1440

    €8.99
  • GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - GREEN
    • GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - GREEN
    • GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - BLACK
    • Girls’ surfing crop top swimsuit top - 900 Baha posy pink
    • Girls’ surfing crop top swimsuit top, 900 Baha Holy orange
    • Girls’ surfing crop top swimsuit top, 900 Baha Palmy blue

    DECATHLON

    GIRL'S SURF SWIMSUIT CROP TOP BAHA 900 - GREEN
    4.7 out of 5 stars.

    626

    €11.99
  • GIRL'S LANA SWIMSUIT CROP TOP 500 GLORY WHITE LAST SIZE
    • GIRL'S LANA SWIMSUIT CROP TOP 500 GLORY WHITE
    • GIRL'S LANA SWIMSUIT CROP TOP 500 GLORY TURQUOISE

    OLAIAN

    GIRL'S LANA SWIMSUIT CROP TOP 500 GLORY WHITE
    4.5 out of 5 stars.

    137

    €10.00
  • Girls’ surfing drawstring swimsuit bottoms - Mas posy pink
    • Girls’ surfing drawstring swimsuit bottoms - Mas posy pink
    • GIRL'S SURF Swimsuit bottoms MAS 900 - BLACK
    • GIRL'S SURF Swimsuit bottoms TIARE MAS 900
    • Girls’ surfing swimsuit bottoms with drawstring, 900 Mas Holy orange
    • Girls’ surfing swimsuit bottoms with drawstring, 900 Mas Palmy Blue

    DECATHLON

    Girls’ surfing drawstring swimsuit bottoms - Mas posy pink
    4.7 out of 5 stars.

    519

    €9.99
  • Kid’s boardshorts, 100 Fun turquoise
    • Kid’s boardshorts, 100 Fun turquoise
    • Boy’s swim shorts - 100 Tokyo sun turquoise
    • Boy’s swim shorts - 100 happysurf red
    • Boys’ swim shorts - 100 Summer multicoloured
    • Boys’ swim shorts - 100 Palm turquoise
    • Boys’ striped swim shorts - 100 Stripy multicoloured
    • Boys’ swim shorts - 100 orange
    • Boys’ swim shorts - 100 yellow and black
    • Kid’s boardshorts, 100 Chequered green
    • Kids’ boardshorts, 100 Palm white with palm tree motif

    DECATHLON

    Kid’s boardshorts, 100 Fun turquoise
    4.8 out of 5 stars.

    509

    €7.99
  • Girl's triangle swimsuit top TEA 100 khaki LAST SIZE
    • Girl's triangle swimsuit top TEA 100 khaki
    • GIRL'S TRIANGLE SWIMSUIT TOP TEA 100 WHITE

    OLAIAN

    Girl's triangle swimsuit top TEA 100 khaki
    4.6 out of 5 stars.

    113

    €2.99
  • Girls’ surfing swim shorts - Katy posy pink
    • Girls’ surfing swim shorts - Katy posy pink
    • Girls’ kids’ surfing swim shorts - black
    • girls’ surf swim shorts - shiso black
    • Girls’ kids’ surfing swim shorts - Katy blue
    • Girls’ surfing swim shorts, Katy Safi coral

    DECATHLON

    Girls’ surfing swim shorts - Katy posy pink
    4.8 out of 5 stars.

    756

    €9.99
  • GIRL'S Swimsuit bottom JUNE CORAL Offer
    • GIRL'S Swimsuit bottom JUNE CORAL
    • LITTLE GIRL'S Swimsuit bottoms MADI 100 - PINK
    • Girls’ set of 2 floral swimsuit briefs, Madi blue
    • Girls’ set of 2 gingham swimsuit briefs, Madi navy blue

    DECATHLON

    GIRL'S Swimsuit bottom JUNE CORAL
    4.5 out of 5 stars.

    255

    €7.99 €9.99 20%