Name: Boy's Swim Shorts
Rating: 4.8 (29595 reviews)

DECATHLON Boys’ swim shorts - 100 cyan blue
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2 colours
Current price {{currentPrice}} €4.00
DECATHLON SWIMMING SHORTS 500 - BLUE/BLACK
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7 colours
Current price {{currentPrice}} €14.00
DECATHLON Kids’ surfing swim shorts, 900 Checklines blue
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6 colours
Current price {{currentPrice}} €17.00
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DECATHLON Teen boys’ swim shorts, Swimshort orange
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4 colours
FromCurrent price {{currentPrice}} €4.00 Former price €6.00 33% off
Lowest price: €6.00
Starting on 10/8/2026 and valid for the entire duration of the promo
DECATHLON Boy’s swim shorts -100 navy blue
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2 colours
Current price {{currentPrice}} €5.00
SWIM12 SWIM12
SWIM12
DECATHLON Teen boys’ swim shorts, Swimshort indigo
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4 colours
FromCurrent price {{currentPrice}} €6.00
DECATHLON Boys’ surfing boardshorts - 500 Offshore green and blue
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7 colours
Current price {{currentPrice}} €14.00
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DECATHLON Teen boys’ swimming long swim shorts, Atao blue
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3 colours
FromCurrent price {{currentPrice}} €8.00 Former price €14.00 42% off
Lowest price: €14.00
Starting on 10/8/2026 and valid for the entire duration of the promo
New Lower Price New Lower Price
New Lower Price
DECATHLON Kid’s boardshorts, 100 Fun turquoise
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9 colours
Current price {{currentPrice}} €7.00 Former price Was €8.00
Lowest price: €8.00
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DECATHLON Kids’ surfing swim shorts, 500 Florastripe khaki
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7 colours
FromCurrent price {{currentPrice}} €7.00 Former price €14.00 50% off
Lowest price: €14.00
Starting on 4/9/2026 and valid for the entire duration of the promo
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DECATHLON Boys’ swimming long swim shorts - 100 Hotu orange
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3 colours
Current price {{currentPrice}} €9.00 Former price €14.00 35% off
Lowest price: €14.00
Starting on 18/7/2025 and valid for the entire duration of the promo
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DECATHLON Kids’ surfing swim shorts, 100 Geokani green
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4 colours
Current price {{currentPrice}} €9.00
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DECATHLON Kids’ surfing swim shorts, 100 textured green
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3 colours
Current price {{currentPrice}} €4.00 Former price €10.00 60% off
Lowest price: €10.00
Starting on 31/7/2026 and valid for the entire duration of the promo
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DECATHLON Kids’ surfing swim shorts, 100 Seersucker blue
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2 colours
FromCurrent price {{currentPrice}} €6.00 Former price €12.00 50% off
Lowest price: €12.00
Starting on 4/9/2026 and valid for the entire duration of the promo
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DECATHLON KIDS’ SWIM SHORTS 100 TEXTURE BLUE
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3 colours
Current price {{currentPrice}} €6.00 Former price €11.00 45% off
Lowest price: €11.00
Starting on 24/7/2025 and valid for the entire duration of the promo
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DECATHLON Boys’ swim shorts - 100 Palm turquoise
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9 colours
Current price {{currentPrice}} €6.00 Former price €9.00 33% off
Lowest price: €9.00
Starting on 24/7/2025 and valid for the entire duration of the promo
DECATHLON Swim shorts 500 orange
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7 colours
Current price {{currentPrice}} €14.00
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DECATHLON Kids’ surfing swim shorts, 500 Photopalm khaki
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7 colours
Current price {{currentPrice}} €14.00
DECATHLON Boy’s swim shorts - 900 black and blue stripes
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2 colours
Current price {{currentPrice}} €20.00
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DECATHLON Kids’ surfing swim shorts, 100 Seersucker green
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2 colours
Current price {{currentPrice}} €12.00
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DECATHLON Boys’ swim shorts - 500 Palmsand black
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7 colours
Current price {{currentPrice}} €8.00 Former price €16.00 50% off
Lowest price: €16.00
Starting on 14/8/2025 and valid for the entire duration of the promo
DECATHLON Boys’ surfing boardshorts - 500 View blue
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7 colours
Current price {{currentPrice}} €15.00
DECATHLON Kids’ surfing swim shorts, 100 Typestree blue
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4 colours
Current price {{currentPrice}} €9.00
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DECATHLON Boy’s swim shorts - 100 happysurf red
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9 colours
Current price {{currentPrice}} €7.00 Former price Was €8.00
Lowest price: €8.00
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SPEEDO Boys Essential 13 Swim Shorts (Black)
2 colours
FromCurrent price {{currentPrice}} €22.80€22.80/unit
Sold and shipped by Sports Lab IE
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SPEEDO Boys Essentials 13 Swim Shorts (Red)
2 colours
FromCurrent price {{currentPrice}} €15.99€15.99/unit
Sold and shipped by Sportano EU
SWIM12 SWIM12
SWIM12
DECATHLON Young boys’ swim shorts, Swimshort ochre
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4 colours
Current price {{currentPrice}} €6.00
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ADIDAS Boys’ swimming shorts, Adidas 3-Stripes Swim Shorts black and white
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Current price {{currentPrice}} €22.00 Former price €32.00 31% off
Lowest price: €32.00
Starting on 16/5/2026 and valid for the entire duration of the promo
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ADIDAS Boys’ swimming shorts, Adidas 3-Stripes Swim Shorts red and white
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Current price {{currentPrice}} €22.00 Former price €23.00 4% off
Lowest price: €23.00
Starting on 16/5/2026 and valid for the entire duration of the promo
New Lower Price New Lower Price
New Lower Price
DECATHLON Boy’s swim shorts - 100 Tokyo sun turquoise
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9 colours
Current price {{currentPrice}} €7.00 Former price Was €8.00
Lowest price: €8.00
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REGATTA SKANDER Kids Swim Shorts Regatta Camouflage, Microfibre, UPF 50+
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Current price {{currentPrice}} €12.48
Sold and shipped by Pertemba IE
SWIM12 SWIM12
SWIM12
DECATHLON Teen boys’ swim shorts, Swimshort khaki
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4 colours
Current price {{currentPrice}} €7.00
New Lower Price New Lower Price
New Lower Price
DECATHLON Kid’s boardshorts, 100 Chequered green
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9 colours
Current price {{currentPrice}} €7.00 Former price Was €8.00
Lowest price: €8.00
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DECATHLON Boys’ swim shorts - 100 orange
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9 colours
Current price {{currentPrice}} €4.00 Former price €7.00 42% off
Lowest price: €7.00
Starting on 1/8/2026 and valid for the entire duration of the promo
DECATHLON Boys’ surfing swim shorts with pockets - 100 Stories dark blue
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4 colours
Current price {{currentPrice}} €9.00
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DECATHLON Kids’ boardshorts, 100 Palm white with palm tree motif
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9 colours
Current price {{currentPrice}} €4.00 Former price €7.00 42% off
Lowest price: €7.00
Starting on 4/9/2026 and valid for the entire duration of the promo
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ARENA Swim shorts Arena Fundamentals X R
6 colours
Current price {{currentPrice}} €32.62
Sold and shipped by Sport & Go EU
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Marketplace -Online Only
ARENA Swim shorts Arena Fundamentals X
6 colours
FromCurrent price {{currentPrice}} €29.61€29.61/unit
Sold and shipped by Sport & Go EU
Marketplace -Online Only Marketplace -Online Only
Marketplace -Online Only
ARENA Swim shorts Arena Fundamentals X
6 colours
Current price {{currentPrice}} €32.62€32.62/unit
Sold and shipped by Sport & Go EU
Marketplace -Online Only Marketplace -Online Only
Marketplace -Online Only
ARENA Swim shorts Arena Fundamentals X R
6 colours
FromCurrent price {{currentPrice}} €30.13€30.13/unit
Sold and shipped by Sport & Go EU

4.8/5 based on 29595 reviews collected online and in stores

Decathlon Ireland's Boys Swimshorts for Summer Adventures

Get ready for summer fun with Decathlon Ireland's newest collection of boys swimshorts! esigned for active young swimmers, our swim shorts are durable, comfortable, and stylish for endless water adventures. Don't compromise on quality - give your little ones the best with Decathlon Ireland's boys swim shorts!