Swimwear & Beachwear

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143 items
OLAIAN Surfing boardshorts 500 19" PARADISE BLACK
OLAIAN Boardshort surf 500 19" LUSNIA
OLAIAN Men's Swim Shorts 19" - 500 splash purple
OLAIAN Surfing boardshorts 500 19" ARCHI RED
OLAIAN Surfing Boardshorts 500 19" ALEX GREY
OLAIAN Boardshort surf 500 19" ALEX KHAKI
OLAIAN Boardshort surf 500 19" BLANKET PURPLE
Gallery item 1 out of 7
OLAIAN Surfing boardshorts 500 19" PARADISE BLACK
Rate: 4.6 stars, 171 votes
7 colors
£17.99£24.99
OLAIAN Boardshort Hendaia NT red
OLAIAN Boardshort Hendaia NT turquoise
OLAIAN Boardshort Hendaia NT blue
Gallery item 1 out of 3
OLAIAN Boardshort Hendaia NT red
Rate: 4.5 stars, 515 votes
3 colors
£6.99
OLAIAN Men's swim shorts 20" - 900 sunrise blue
OLAIAN Long Surfing Boardshorts 900 Tigger Dude.
OLAIAN Long Surfing Boardshorts 900 Wonderflo.
OLAIAN Surf Boardshort Long BLACK DIGIBUG GREEN
OLAIAN Long Surfing Boardshorts 900 - Grungy Pink.
Gallery item 1 out of 5
OLAIAN Men's swim shorts 20" - 900 sunrise blue
Rate: 4.5 stars, 80 votes
5 colors
£34.99
OLAIAN Surfing Boardshorts Standard 900 Flat Belt - POPYPALM CAMEL
OLAIAN Surfing Standard Boardshorts 900 Flat Belt - VIBES PURPLE
OLAIAN Surfing Boardshorts - Standard 900 Flat Belt - DARKCALIFA BLACK
OLAIAN Men's Swim Shorts 19" - 900 tie dye green
OLAIAN Men's Swim Shorts 19" - 900 lumos black
OLAIAN Surfing Boardshorts - Standard 900 Flat Belt - DUDE KHAKI
OLAIAN Surf boardshort standard 900 flat belt MACAO MULTICO
Gallery item 1 out of 7
OLAIAN Surfing Boardshorts Standard 900 Flat Belt - POPYPALM CAMEL
Rate: 4.4 stars, 74 votes
7 colors
£19.99£39.99
OLAIAN Surfing boardshorts 500 17" REVIVAL
OLAIAN Boardshort surf 500 17" HIBISCO CORAL
OLAIAN Men's swim shorts 17" - 500 stamp black
OLAIAN Surfing boardshorts 500 17" PALMERAIE GREY
OLAIAN Surfing boardshorts 500 17" GOOD BLACK
OLAIAN Surfing boardshorts 500 17" PIERRO TURQUOISE
OLAIAN Boardshort surf 500 17" GOOD BLUE
OLAIAN Surfing boardshorts 500 17" JOY BEIGE
OLAIAN Men's swim shorts 17" - 500 stamp black
Gallery item 1 out of 9
OLAIAN Surfing boardshorts 500 17" REVIVAL
Rate: 4.6 stars, 243 votes
9 colors
£17.99£22.99
OLAIAN Men's swim shorts 20" - 100 cinetic black
OLAIAN Boardshort surf 100 long MAN KHAKI
OLAIAN Boardshort surf 100 long SURFERGIRL BLUE
OLAIAN Boardshort surf 100 long SYMBOL BLACK
OLAIAN Men's swim shorts 20" - 100 shadow purple
Gallery item 1 out of 5
OLAIAN Men's swim shorts 20" - 100 cinetic black
Rate: 4.6 stars, 186 votes
5 colors
£17.99
OLAIAN Surfing boardshorts 100 15" MICROTIF BLUE
OLAIAN Surfing boardshorts 100 15" eco MELIMEL BLACK
OLAIAN Surfing BS100 15" eco boardshorts VENICE BLUE
OLAIAN Surfing boardshorts 100 15" eco SPLASH BLACK
OLAIAN Men's Swim Shorts 15" - 100 palmito black
OLAIAN Men's Swim Shorts 15" -100 heather grey
OLAIAN Men's swim shorts 15" - 100 easy beige
OLAIAN Men's Swim Shorts 15" - 100 Palm black turquoise
OLAIAN Surfing 100 15" eco boardshorts SEPAK BLACK
OLAIAN Surfing Boardshorts 100 15" POPSTRIPE BLUE
OLAIAN Surfing boardshorts 100 15" eco STRATE BLACK
OLAIAN Men's swim shorts 15" - 100 cycas blue
OLAIAN Men's Swim Shorts 15" - 100 evasion blue
Gallery item 1 out of 13
OLAIAN Surfing boardshorts 100 15" MICROTIF BLUE
Rate: 4.6 stars, 755 votes
13 colors
£7.99£12.99
OLAIAN Surfing Boardshorts 100 Shorts OLASURFBLUE
OLAIAN Boardshort surf 100 court short MOMO DARK BLUE
OLAIAN Boardshort surf 100 short SUNSTRIPEGREEN
OLAIAN Boardshort surf 100 short MOMO KHAKI
OLAIAN Men's Swim Shorts 14" - 100 sequels beige
Gallery item 1 out of 5
OLAIAN Surfing Boardshorts 100 Shorts OLASURFBLUE
Rate: 4.6 stars, 140 votes
5 colors
£11.99£14.99
OLAIAN Hendaia Short Boardshorts - NT Red
OLAIAN Hendaia Short Boardshorts - NT Turquoise
Gallery item 1 out of 2
OLAIAN Hendaia Short Boardshorts - NT Red
Rate: 4.6 stars, 10503 votes
2 colors
£3.99£6.99
OLAIAN Surfing Standard Boardshorts 100 - COSMIC CORAL
OLAIAN Surfing Boardshorts Standard 100 - POPSTRP BLACK
OLAIAN Surfing boardshorts standard 100POPSTRP BLUE
OLAIAN Standard Surfing Boardshorts 100 - PALMITO BLACK
Gallery item 1 out of 4
OLAIAN Surfing Standard Boardshorts 100 - COSMIC CORAL
Rate: 4.6 stars, 2444 votes
4 colors
£5.99£12.99
ADIDAS Performance Swim Jammers
ADIDAS Performance Swim Jammers
Rate: 5.0 stars, 1 votes
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£38.00
ADIDAS Classic 3-Stripes Swim Trunks
ADIDAS Classic 3-Stripes Swim Trunks
ADIDAS Classic 3-Stripes Swim Trunks
Gallery item 1 out of 3
ADIDAS Classic 3-Stripes Swim Trunks
Rate: 5.0 stars, 5 votes
3 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£23.00
ADIDAS Solid CLX Short-Length Swim Shorts
ADIDAS Solid CLX Short-Length Swim Shorts
ADIDAS Solid CLX Short-Length Swim Shorts
ADIDAS Solid CLX Short-Length Swim Shorts
ADIDAS Solid CLX Short-Length Swim Shorts
ADIDAS Solid CLX Short-Length Swim Shorts
Gallery item 1 out of 6
ADIDAS Solid CLX Short-Length Swim Shorts
6 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£25.00
OLAIAN Surfing Short Boardshorts 100 - MOMO BLUE
OLAIAN Surfing Short Boardshorts 100 - SUNSTRIPE BLACK
OLAIAN Surfing Short Boardshorts 100 - MOMO KHAKI
OLAIAN Surfing Short Boardshorts 100 - SUNSTRIPE GREEN
OLAIAN Surfing Short Boardshorts 100 - FLAMINDARK BLACK
OLAIAN Short Surfing Boardshorts 100 - PALMPANTER BLACK
Gallery item 1 out of 6
OLAIAN Surfing Short Boardshorts 100 - MOMO BLUE
Rate: 4.5 stars, 703 votes
6 colors
£6.99£14.99
ADIDAS Classic Badge of Sport Swim Shorts
ADIDAS Classic Badge of Sport Swim Shorts
ADIDAS Classic Badge of Sport Swim Shorts
ADIDAS Classic Badge of Sport Swim Shorts
Gallery item 1 out of 4
ADIDAS Classic Badge of Sport Swim Shorts
Rate: 5.0 stars, 1 votes
4 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£18.00
ADIDAS Essentials 3-Stripes Animal-Print CLX Swim Shorts
ADIDAS Essentials 3-Stripes Animal-Print CLX Swim Shorts
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£38.00
ADIDAS Solid Swim Trunks
ADIDAS Solid Swim Trunks
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£22.00
ADIDAS Bold 3-Stripes Swim Boxers
ADIDAS Bold 3-Stripes Swim Boxers
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£30.00
SPEEDO Speedo Men's Essentials 16" Watershorts - Red
SPEEDO Speedo Men's Essentials 16" Watershorts - Red
Sold and shipped by theSwimmingShop
£23.10£25.30
ADIDAS FARM Rio 3-Stripes CLX Swim Shorts
ADIDAS FARM Rio 3-Stripes CLX Swim Shorts
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£38.00
ADIDAS Big Logo CLX Short-Length Swim Shorts
ADIDAS Big Logo CLX Short-Length Swim Shorts
Gallery item 1 out of 2
ADIDAS Big Logo CLX Short-Length Swim Shorts
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£35.00
ADIDAS Allover Graphic Swim Boxers
ADIDAS Allover Graphic Swim Boxers
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£38.00
ADIDAS Colorblock CLX Swim Shorts Short Length
ADIDAS Colorblock CLX Swim Shorts Short Length
Gallery item 1 out of 2
ADIDAS Colorblock CLX Swim Shorts Short Length
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£30.00
ADIDAS Colorblock Swim Boxers
ADIDAS Colorblock Swim Boxers
Gallery item 1 out of 2
ADIDAS Colorblock Swim Boxers
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£25.00
ZOGGS Zoggs Penrith 17" Short - Hot Red
ZOGGS Zoggs Penrith 17" Short - Hot Red
Sold and shipped by theSwimmingShop
£23.10£25.30
SPEEDO Mens Sport Logo 16" Swim Shorts
SPEEDO Mens Sport Logo 16" Swim Shorts
Sold and shipped by ProSwimwear LTD
£28.99
SPEEDO Mens Sport Logo 16" Swim Shorts
SPEEDO Mens Sport Logo 16" Swim Shorts
Sold and shipped by ProSwimwear LTD
£28.99
ADIDAS Stripey Classics Swim Shorts Short Length
ADIDAS Stripey Classics Swim Shorts Short Length
Gallery item 1 out of 2
ADIDAS Stripey Classics Swim Shorts Short Length
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£35.00
ADIDAS Big Bars Swim Boxers
ADIDAS Big Bars Swim Boxers
Gallery item 1 out of 2
ADIDAS Big Bars Swim Boxers
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£25.00
SPEEDO Essential 16in Adult Male Swimming Boardshort
SPEEDO Essential 16in Adult Male Swimming Boardshort
SPEEDO Speedo Essentials 16" Watershorts, Black
SPEEDO Speedo Essentials 16" Watershorts - Blue
Gallery item 1 out of 4
SPEEDO Essential 16in Adult Male Swimming Boardshort
4 colors
Sold and shipped by SPEEDO INTERNATIONAL LIMITED
From £19.99£22.00
ADIDAS CLX Short Length Swim Shorts
ADIDAS CLX Short Length Swim Shorts
Gallery item 1 out of 2
ADIDAS CLX Short Length Swim Shorts
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£35.00
PUMA Puma Men's Short Length Swim Shorts, Navy
PUMA Puma Men's Short Length Swim Shorts, Navy
Rate: 1.0 stars, 1 votes
Sold and shipped by Boulevard
£23.93
ADIDAS Solid Swim Trunks
ADIDAS Solid Swim Trunks
Gallery item 1 out of 2
ADIDAS Solid Swim Trunks
Rate: 4.8 stars, 4 votes
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£18.00
ADIDAS Branded Swim Boxers
ADIDAS Branded Swim Boxers
Gallery item 1 out of 2
ADIDAS Branded Swim Boxers
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£30.00
ADIDAS Short Length Solid Swim Shorts
ADIDAS Short Length Solid Swim Shorts
Gallery item 1 out of 2
ADIDAS Short Length Solid Swim Shorts
Rate: 3.0 stars, 2 votes
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£25.00
ADIDAS Solid Swim Jammers
ADIDAS Solid Swim Jammers
Gallery item 1 out of 2
ADIDAS Solid Swim Jammers
Rate: 5.0 stars, 1 votes
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£30.00
ADIDAS Colourblock 3-Stripes Swim Boxers
ADIDAS Colourblock 3-Stripes Swim Boxers
Gallery item 1 out of 2
ADIDAS Colourblock 3-Stripes Swim Boxers
Rate: 5.0 stars, 1 votes
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£18.00
ADIDAS Washed Out Cix Swim Shorts
ADIDAS Washed Out Cix Swim Shorts
Gallery item 1 out of 2
ADIDAS Washed Out Cix Swim Shorts
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£35.00
ADIDAS Wave Logo CLX Swim Shorts
ADIDAS Wave Logo CLX Swim Shorts
Gallery item 1 out of 2
ADIDAS Wave Logo CLX Swim Shorts
2 colors
Sold and shipped by adidas (UK) Limited (ADIDAS UK)
£35.00
FUNKY TRUNKS Funky Trunks Funk Me Shorty Swim Shorts - Black/Multi
FUNKY TRUNKS Funky Trunks Funk Me Shorty Swim Shorts - Black/Multi
Sold and shipped by theSwimmingShop
£49.45
4.3/5 based on 19439 reviews collected online and in stores

Comfortable, secure swimwear for men

Swimming is one of the best fitness activities you can take part in and it exercises all of the main muscle groups. Comfortable swimwear is essential if you want to get the best from your swim, and our range of men's swimwear will ensure you are able to move freely in the water and in total comfort. With our selection of colours and prints, you'll look good out of the water too!

Here at Decathlon we have a wide range of men's swimwear for you to choose from including men's swim shorts and swimming trunks.