Skip to main content
⏰ Free same-day pick-up from stores

Kids' Swimwear

150 products
Price
Size
  • 2 products
  • 14 products
  • 14 products
  • 29 products
  • 28 products
  • 53 products
  • 67 products
  • 28 products
  • 30 products
  • 107 products
  • 77 products
  • 68 products
  • 68 products
  • 74 products
  • 74 products
  • 76 products
  • 75 products
  • 1 products
  • 6 products
  • 6 products
  • 5 products
  • 5 products
  • 3 products
  • 3 products
  • 1 products
  • 1 products
  • 1 products
  • 1 products
Brand
  • 140 products
  • 8 products
  • 2 products
Product Type
  • 74 products
  • 49 products
  • 26 products
  • 1 products
Gender
  • 96 products
  • 39 products
  • 8 products
  • 7 products
Sport
  • 150 products
  • 22 products
  • 18 products
  • 17 products
  • 17 products
  • 17 products
  • 17 products
  • 17 products
  • 16 products
  • 16 products
  • 16 products
  • 15 products
  • 15 products
  • 14 products
  • 14 products
  • 14 products
  • 14 products
  • 4 products
  • 2 products
Color
  • 45 products
  • 21 products
  • 18 products
  • 17 products
  • 15 products
  • 11 products
  • 10 products
  • 6 products
  • 3 products
  • 1 products
  • 1 products
  • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy lilac LAST SIZE
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy lilac
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 blue
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 turquoise
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy purple

    DECATHLON

    Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy lilac
    4.8 out of 5 stars.

    92

    €19.99
  • Baby/Kids’ swimming boxer - Titou Plouf navy blue
    • Baby/Kids’ swimming boxer - Titou Plouf navy 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 Manta blue
    • Baby boy boxer shorts, Titou blue checks
    • Baby boy boxer swimming shorts, Titou vege navy blue

    DECATHLON

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

    1102

    €6.99
  • Baby/Kids’ swimming boxer - Titou Popy blue
    • Baby/Kids’ swimming boxer - Titou Popy 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 Manta 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 Popy blue
    4.7 out of 5 stars.

    1102

    €6.99
  • Baby/Kids’ swimming boxer - Titou Palm navy blue LAST SIZE
    • Baby/Kids’ swimming boxer - Titou Palm navy blue
    • Baby/Kids’ Swim Shorts - Blue Crab Print
    • Baby/Kids’ Swimming Boxers Yellow SAVANNAH Print
    • Baby/Kids’ swimming boxer - Titou Popy blue
    • Baby/Kids’ swimming boxer - Titou Manta 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 Palm navy blue
    4.7 out of 5 stars.

    1102

    €6.99
  • Girls’ surfing crop top swimsuit top - 900 Baha posy pink
    • Girls’ surfing crop top swimsuit top - 900 Baha posy pink
    • 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 Holy orange
    • Girls’ surfing crop top swimsuit top, 900 Baha Palmy blue

    DECATHLON

    Girls’ surfing crop top swimsuit top - 900 Baha posy pink
    4.7 out of 5 stars.

    630

    €11.99
  • 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
  • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 blue
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 blue
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 turquoise
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy purple
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy lilac

    DECATHLON

    Girls’ surfing front zip long sleeve one-piece swimsuit - 500 blue
    4.8 out of 5 stars.

    92

    €19.99
  • Kids’ surfing swim shorts, 100 Geokani green Entry Level - Best Price
    • Kids’ surfing swim shorts, 100 Geokani green
    • Swim shorts - sunset
    • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Second Life - Boys’ surfing swim shorts with pockets - 100 Stories dark blue - EXCELLENT
    • Kids’ surfing swim shorts, 100 Typestree blue

    DECATHLON

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

    1440

    €8.99
  • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy purple
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy purple
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 blue
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 turquoise
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy lilac

    DECATHLON

    Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy purple
    4.8 out of 5 stars.

    92

    €19.99
  • Swim shorts - sunset Entry Level - Best Price
    • Swim shorts - sunset
    • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Second Life - Boys’ surfing swim shorts with pockets - 100 Stories dark blue - EXCELLENT
    • Kids’ surfing swim shorts, 100 Geokani green
    • Kids’ surfing swim shorts, 100 Typestree blue

    DECATHLON

    Swim shorts - sunset
    4.8 out of 5 stars.

    1440

    €8.99
  • Boy’s swim shorts - 100 happysurf red Entry Level - Best Price
    • Boy’s swim shorts - 100 happysurf red
    • Boy’s swim shorts - 100 Tokyo sun turquoise
    • 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
    • Kid’s boardshorts, 100 Fun turquoise

    DECATHLON

    Boy’s swim shorts - 100 happysurf red
    4.8 out of 5 stars.

    546

    €7.99
  • Girl’s surf swimsuit bottoms floral - Alma hao prune LAST SIZE
    • Girl’s surf swimsuit bottoms floral - Alma hao prune
    • Girl’s surf bikini bottoms - Alma hao navy blue
    • Girl’s surf swimsuit bottoms floral - Alma hao lilac
    • Girl’s surf swimsuit bottoms - Alma hao black and white

    DECATHLON

    Girl’s surf swimsuit bottoms floral - Alma hao prune
    4.7 out of 5 stars.

    122

    €9.99
  • Boys’ surfing boardshorts - 500 Offshore green and blue
    • Boys’ surfing boardshorts - 500 Offshore green and blue
    • SWIMMING SHORTS 500 - BLUE/CAMO
    • SWIMMING SHORTS 500 - BLUE/BLACK
    • Swim shorts 500 orange
    • Boys’ surfing boardshorts - 500 View blue
    • Kids’ surfing swim shorts, 500 Florastripe khaki
    • Kids’ surfing swim shorts, 500 Photopalm khaki

    DECATHLON

    Boys’ surfing boardshorts - 500 Offshore green and blue
    4.7 out of 5 stars.

    892

    €13.99
  • Kid’s boardshorts, 100 Fun turquoise Entry Level - Best Price
    • 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.

    546

    €7.99
  • Kid’s boardshorts, 100 Chequered green Entry Level - Best Price
    • Kid’s boardshorts, 100 Chequered green
    • 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
    • Kids’ boardshorts, 100 Palm white with palm tree motif
    • Kid’s boardshorts, 100 Fun turquoise

    DECATHLON

    Kid’s boardshorts, 100 Chequered green
    4.8 out of 5 stars.

    546

    €7.99
  • Girl’s swimsuit top adjustable bralette floral - 500 Nora purple LAST SIZE
    • Girl’s swimsuit top adjustable bralette floral - 500 Nora purple
    • Girl’s swimsuit top bralette floral adjustable - 500 Nora white
    • Girl’s swimsuit top with adjustable bralette floral - 500 Nora lilac
    • Girl’s swimsuit top adjustable bralette floral - 500 Nora azalea black
    • Girl’s adjustable bralette swimsuit top - 500 Nora black and white

    DECATHLON

    Girl’s swimsuit top adjustable bralette floral - 500 Nora purple
    4.7 out of 5 stars.

    135

    €9.99
  • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 turquoise
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 turquoise
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 blue
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy purple
    • Girls’ surfing front zip long sleeve one-piece swimsuit - 500 Lucy lilac

    DECATHLON

    Girls’ surfing front zip long sleeve one-piece swimsuit - 500 turquoise
    4.8 out of 5 stars.

    92

    €19.99
  • 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.

    771

    €9.99