Swimwear & Beachwear

Dive in style
22 items
ARENA Men's Swim briefs ARENA CAMO Blue
ARENA Men's Swim briefs ARENA CAMO Blue
Rate: 4.8 stars, 15 votes
£19.99£24.99
NABAIJI Men's Swimming Boxer Shorts-Yoko-Trao Black/Blue
NABAIJI Men's Swimming Trunks - Yoko - Black / Yellow / Blue
NABAIJI Men's Swimming Boxers - Yoko - Black/Blue
Gallery item 1 out of 3
NABAIJI Men's Swimming Boxer Shorts-Yoko-Trao Black/Blue
Rate: 4.5 stars, 818 votes
3 colors
£8.99£12.99
NABAIJI Swimming Jammer - Fiti - Trao Black / Red / Yellow
NABAIJI Swimming Jammer Fiti - Black/Turquoise/Yellow
NABAIJI Swimming Jammer - Fiti - NBJ - Black / Turquoise
NABAIJI Swimming Jammer - Fiti - Black/Yellow/Green
NABAIJI Swimming Jammer Fiti Black Hexagon
NABAIJI Swimming jammer Fiti black red mesh
NABAIJI Swimming jammer Fiti blue red mesh
NABAIJI Swimming Jammer Fiti Black / Turquoise / Orange
Gallery item 1 out of 8
NABAIJI Swimming Jammer - Fiti - Trao Black / Red / Yellow
8 colors
£14.99£22.99
SPEEDO Men’s swimming boxers SPEEDO BOOST Blue Orange
SPEEDO Men’s swimming boxers SPEEDO BOOST Blue Orange
Rate: 4.3 stars, 48 votes
£19.99£29.99
NABAIJI Men's Long Swimming Trunks - Yoko - Black / Yellow / Blue
NABAIJI Men's Swimming Boxers - Yoko - Black/Grey/Blue
NABAIJI Long Swimming Trunks - Yoko - Mala Blue / White
NABAIJI Long swimming boxers Yoko Geol emboss black
NABAIJI Swimming long boxers Yoko green black
Gallery item 1 out of 5
NABAIJI Men's Long Swimming Trunks - Yoko - Black / Yellow / Blue
Rate: 4.5 stars, 1434 votes
5 colors
£12.99£17.99
SPEEDO Men’s swimming boxers Speedo - Blue White
SPEEDO Men’s swimming boxers Speedo - Blue White
Rate: 4.5 stars, 156 votes
£19.99£32.99
ARENA SWIMMING BOXERS ARENA BLACK YELLOW
ARENA SWIMMING BOXERS ARENA BLACK YELLOW
Rate: 4.5 stars, 147 votes
£19.99£22.99
ARENA Swimsuit ARENA SCHOOL Black
ARENA Swimsuit ARENA SCHOOL Black
Rate: 4.8 stars, 4 votes
£19.99£24.99
SPEEDO Men's Swimming Boxers SPEEDO TRICK Black Green
SPEEDO Men's Swimming Boxers SPEEDO TRICK Black Green
Rate: 4.6 stars, 101 votes
£19.99£32.99
NABAIJI MEN'S SWIMMING SQUARE-CUT TRUNKS LARGE 900 BLACK BLAST RED
NABAIJI MEN'S SWIMMING SQUARE-CUT TRUNKS LARGE 900 BLACK BLAST RED
Rate: 4.6 stars, 169 votes
£19.99
NABAIJI Men's Swimming Boxers Fiti - Trao Blue / Red / Beige
NABAIJI Men's Swimming Trunks - Fiti - Lini Turquoise / Green
NABAIJI Men's Swimming Boxers Fiti - Blue/White/Red
NABAIJI Men's BOXER 500 FITI BASK BLACK PURPLE
Gallery item 1 out of 4
NABAIJI Men's Swimming Boxers Fiti - Trao Blue / Red / Beige
Rate: 4.5 stars, 1420 votes
4 colors
£8.99£11.99
ARENA Men's Swim briefs ARENA SANTA blue
ARENA Men's Swim briefs ARENA SANTA blue
Rate: 4.3 stars, 16 votes
£14.99£19.99
SPEEDO Speedo Fastskin LZR Pure Intent Jammer - Black
SPEEDO Speedo Fastskin LZR Pure Intent Jammer - Black
Sold and shipped by ProSwimwear LTD
£287.99
SPEEDO Speedo ECO Endurance+ 13.5cm Briefs - Black
SPEEDO Speedo ECO Endurance+ 13.5cm Briefs - Black
Sold and shipped by ProSwimwear LTD
From £21.99
ARENA SWIMMING BOXERS ARENA - BLACK
ARENA SWIMMING BOXERS ARENA - BLACK
Rate: 4.5 stars, 234 votes
£19.99£22.99
ADIDAS Men's swimming boxer swimsuit ADIDAS 3S black white
ADIDAS Men's swimming boxer swimsuit ADIDAS 3S black white
Rate: 4.4 stars, 27 votes
£36.99
NABAIJI B-SPORTY PLUS MEN'S SWIMMING TRUNKS - WHITE
NABAIJI B-SPORTY PLUS MEN'S SWIMMING TRUNKS - WHITE
Rate: 4.2 stars, 1358 votes
£4.99
Out of stock
NABAIJI MEN'S SWIMMING TRUNKS 900 - BLACK PRINT BLACK
NABAIJI MEN'S SWIMMING TRUNKS 900 - BLACK PRINT KAL WHITE
Gallery item 1 out of 2
NABAIJI MEN'S SWIMMING TRUNKS 900 - BLACK PRINT BLACK
Rate: 4.3 stars, 1326 votes
2 colors
£9.99
Out of stock
NABAIJI B-Strong Men's Swim Briefs Swimming Trunks - Graf Blue
NABAIJI B-Strong Men's Swim Briefs Swimming Trunks - All Lini Green
NABAIJI B-Strong Men's Swim Briefs Swimming Trunks - Zig Orange
Gallery item 1 out of 3
NABAIJI B-Strong Men's Swim Briefs Swimming Trunks - Graf Blue
Rate: 4.5 stars, 843 votes
3 colors
£4.99
Out of stock
NABAIJI 900 YOKE MEN'S SWIM TRUNKS - DK BLUE/GREEN
NABAIJI 900 YOKE MEN'S SWIM TRUNKS - BLUE/WHITE
Gallery item 1 out of 2
NABAIJI 900 YOKE MEN'S SWIM TRUNKS - DK BLUE/GREEN
Rate: 4.3 stars, 1466 votes
2 colors
£7.99
Out of stock
NABAIJI MEN'S SWIMMING BOXERS 100 PLUS - BLACK
NABAIJI MEN'S SWIMMING BOXERS 100 PLUS - BLACK
Rate: 4.4 stars, 3597 votes
£4.99
Out of stock
WATKO Men's Water Polo Briefs 500 - Plain Blue
WATKO PLAIN BLACK MEN'S 500 WATER POLO SWIMSUIT
Gallery item 1 out of 2
WATKO Men's Water Polo Briefs 500 - Plain Blue
Rate: 3.8 stars, 18 votes
2 colors
£12.99
Out of stock
4.4/5 based on 13197 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.