Skip to main content
☀️ 😎 Scorching Summer Sale Up To 50% Off . Hurry Limited Quantities 🤑 🎉

Boy's Swimwear & Beachwear

143 Products
By price
  • 29 Products
By size
  • 1 Products
  • 2 Products
  • 2 Products
  • 3 Products
  • 3 Products
  • 20 Products
  • 43 Products
  • 30 Products
  • 24 Products
  • 72 Products
  • 51 Products
  • 56 Products
  • 51 Products
  • 56 Products
  • 52 Products
  • 51 Products
  • 45 Products
  • 6 Products
  • 5 Products
  • 9 Products
  • 12 Products
  • 5 Products
  • 2 Products
  • 2 Products
  • 2 Products
  • 2 Products
  • 2 Products
  • 2 Products
  • 2 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
By brand
  • 46 Products
  • 23 Products
  • 16 Products
  • 15 Products
  • 9 Products
  • 9 Products
  • 7 Products
  • 4 Products
  • 4 Products
  • 2 Products
  • 2 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
  • 1 Products
By seller
  • 72 Products
  • 28 Products
  • 26 Products
  • 9 Products
  • 4 Products
  • 2 Products
  • 1 Products
  • 1 Products
By nature
  • 121 Products
  • 22 Products
By gender
  • 126 Products
  • 13 Products
  • 9 Products
  • 3 Products
By practice
  • 93 Products
  • 42 Products
  • 22 Products
  • 19 Products
  • 13 Products
  • 10 Products
  • 8 Products
  • 8 Products
  • 7 Products
  • 6 Products
  • 6 Products
  • 6 Products
  • 6 Products
  • 6 Products
  • 6 Products
  • 4 Products
  • 2 Products
  • 1 Products
By color
  • 61 Products
  • 20 Products
  • 19 Products
  • 13 Products
  • 9 Products
  • 5 Products
  • 3 Products
  • 3 Products
  • 1 Products
  • 1 Products

Boys' Swimwear & Beachwear for Endless Summer Fun at Decathlon Ireland

Prepare your young water enthusiasts for endless fun in the sun with Decathlon Ireland's selection of boys' swimwear and beachwear.


Crafted for comfort and style, our boys' swimwear and beachwear collection is designed to keep up with their active lifestyle. Whether they're splashing in the waves or building sandcastles on the shore, our swim trunks and beach shorts offer the perfect blend of functionality and fashion.


Made from high-quality materials, our swimwear and beachwear ensure optimal comfort and durability in and out of the water. The quick-drying fabric allows for easy transitions from swimming to beach activities, while the elastic waistbands provide a secure fit for active boys on the move.


At Decathlon Ireland, safety is paramount. That's why our boys' swimwear and beachwear are designed with features like UV protection and chlorine resistance to keep your child safe and comfortable under the sun.


Explore our range of boys' swimwear and beachwear today and find the perfect pieces for your little beach bum. Whether they prefer bold prints or classic styles, Decathlon Ireland has everything boys need to make a splash and enjoy unforgettable beach adventures.