Skip to main content
🔥Bigger discounts, extra products – Grab all your favorites!

Boys swimwear & Beachwear

89 products
Price
  • 8 products
Size
  • 3 products
  • 6 products
  • 3 products
  • 8 products
  • 12 products
  • 3 products
  • 4 products
  • 4 products
  • 6 products
  • 8 products
  • 31 products
  • 30 products
  • 1 products
Brand
  • 77 products
  • 4 products
  • 3 products
  • 2 products
  • 2 products
  • 1 products
Product Type
  • 38 products
  • 21 products
  • 13 products
  • 1 products
Gender
  • 89 products
  • 18 products
  • 5 products
Sport
  • 52 products
  • 35 products
  • 21 products
  • 19 products
  • 12 products
  • 8 products
  • 7 products
  • 6 products
  • 5 products
  • 2 products
Color
  • 35 products
  • 12 products
  • 10 products
  • 8 products
  • 7 products
  • 3 products
  • 2 products
  • 2 products
  • 1 products
  • 1 products
  • 1 products
  • Boys’ surfing swim shorts with pockets - 100 Surfallday multicoloured
    • Boys’ surfing swim shorts with pockets - 100 Surfallday multicoloured
    • Swim shorts - sunset
    • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Boy’s swim shorts with pockets - 100 Surfcanvas green
    • Boys’ surfing swim shorts with pockets - 100 Stories dark blue

    DECATHLON

    Boys’ surfing swim shorts with pockets - 100 Surfallday multicoloured
    4.8 out of 5 stars.

    1393

    €8.99
  • Boy’s swim shorts - 100 Tokyo sun turquoise
    • Boy’s swim shorts - 100 Tokyo sun turquoise
    • Boys’ swim shorts -100 shadow red
    • 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

    DECATHLON

    Boy’s swim shorts - 100 Tokyo sun turquoise
    4.8 out of 5 stars.

    462

    €7.99
  • Boys’ swim shorts - 100 yellow and black
    • Boys’ swim shorts - 100 yellow and black
    • Boys’ swim shorts -100 shadow red
    • 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

    DECATHLON

    Boys’ swim shorts - 100 yellow and black
    4.8 out of 5 stars.

    462

    €7.99
  • Boy’s swim shorts - 900 blue Discount
    • Boy’s swim shorts - 900 blue
    • Boy’s swim shorts - 900 black and blue stripes

    DECATHLON

    Boy’s swim shorts - 900 blue
    4.5 out of 5 stars.

    9

    €18.99 €21.99 13%

  • Young boys’ swim shorts, Swimshort ochre NEW
    • Young boys’ swim shorts, Swimshort ochre
    • Teen boys’ swim shorts, Swimshort khaki
    • Teen boys’ swim shorts, Swimshort indigo

    DECATHLON

    Young boys’ swim shorts, Swimshort ochre
    €8.99
  • Teen boys’ swimming jammer - Fitib black white mesh
    • Teen boys’ swimming jammer - Fitib black white mesh
    • Teen boys’ Swimming Jammer Fitib Black/Neon yellow
    • Teen boys’ Swimming Jammer Fitib Black/Bright Red/Turquoise
    • Teen boys’ swimming jammer - Fitib fatu yellow
    • Young boys’ swimming jammer swimsuit - Fitib shark black
    • Teen boys’ Swimming Jammer Fitib vib yellow

    DECATHLON

    Teen boys’ swimming jammer - Fitib black white mesh
    4.7 out of 5 stars.

    1918

    €15.99
  • Kids’ short sleeve UV-protection surf t-shirt - 100 white black skate
    • Kids’ short sleeve UV-protection surf t-shirt - 100 white black skate
    • Kids’ short sleeve UV-protection t-shirt - 100 ibiscus purple
    • Kids’ short sleeve UV-protection surf t-shirt - 100 Wax blue

    DECATHLON

    Kids’ short sleeve UV-protection surf t-shirt - 100 white black skate
    4.8 out of 5 stars.

    510

    €9.99
  • Kids’ surfing UV-protection t-shirt - 100 sky blue
    • Kids’ surfing UV-protection t-shirt - 100 sky blue
    • Kids' Surfing UV Protection Water T-Shirt - Sky Blue
    • Kid's water tee shirt anti UV pink
    • Kids’ surfing UV-protection t-shirt - 100 purple
    • Kids’ surfing UV-protection t-shirt - 100 turquoise

    DECATHLON

    Kids’ surfing UV-protection t-shirt - 100 sky blue
    4.8 out of 5 stars.

    2034

    €7.99
  • Kids’ short sleeve UV-protection surf t-shirt - 100 Wax blue
    • Kids’ short sleeve UV-protection surf t-shirt - 100 Wax blue
    • Kids’ short sleeve UV-protection surf t-shirt - 100 white black skate
    • Kids’ short sleeve UV-protection t-shirt - 100 ibiscus purple

    DECATHLON

    Kids’ short sleeve UV-protection surf t-shirt - 100 Wax blue
    4.8 out of 5 stars.

    510

    €9.99
  • Kids’ short sleeve UV-protection t-shirt - 100 ibiscus purple
    • Kids’ short sleeve UV-protection t-shirt - 100 ibiscus purple
    • Kids’ short sleeve UV-protection surf t-shirt - 100 white black skate
    • Kids’ short sleeve UV-protection surf t-shirt - 100 Wax blue

    DECATHLON

    Kids’ short sleeve UV-protection t-shirt - 100 ibiscus purple
    4.8 out of 5 stars.

    510

    €9.99
  • Teen boys’ swimming jammer - Fitib fatu yellow
    • Teen boys’ swimming jammer - Fitib fatu yellow
    • Teen boys’ Swimming Jammer Fitib Black/Neon yellow
    • Teen boys’ Swimming Jammer Fitib Black/Bright Red/Turquoise
    • Young boys’ swimming jammer swimsuit - Fitib shark black
    • Teen boys’ swimming jammer - Fitib black white mesh
    • Teen boys’ Swimming Jammer Fitib vib yellow

    DECATHLON

    Teen boys’ swimming jammer - Fitib fatu yellow
    4.7 out of 5 stars.

    1918

    €15.99
  • Kids’ surfing UV-protection t-shirt - 100 purple
    • Kids’ surfing UV-protection t-shirt - 100 purple
    • Kids' Surfing UV Protection Water T-Shirt - Sky Blue
    • Kid's water tee shirt anti UV pink
    • Kids’ surfing UV-protection t-shirt - 100 turquoise
    • Kids’ surfing UV-protection t-shirt - 100 sky blue

    DECATHLON

    Kids’ surfing UV-protection t-shirt - 100 purple
    4.8 out of 5 stars.

    2034

    €7.99
  • Boys’ surfing boardshorts - 500 View blue
    • Boys’ surfing boardshorts - 500 View blue
    • SWIMMING SHORTS 500 - BLUE/CAMO
    • SWIMMING SHORTS 500 - BLUE/BLACK
    • Swim shorts 500 orange
    • Boys’ swim shorts - 500 Palmsand black
    • Boys’ surfing boardshorts - 500 Offshore green and blue

    DECATHLON

    Boys’ surfing boardshorts - 500 View blue
    4.6 out of 5 stars.

    853

    €13.99
  • Swim shorts - sunset
    • Swim shorts - sunset
    • Boys’ surfing swim shorts with pockets - 100 Stories blue yellow
    • Boy’s swim shorts with pockets - 100 Surfcanvas green
    • Boys’ surfing swim shorts with pockets - 100 Stories dark blue
    • Boys’ surfing swim shorts with pockets - 100 Surfallday multicoloured

    DECATHLON

    Swim shorts - sunset
    4.8 out of 5 stars.

    1393

    €8.99