Welcome to the New Decathlon Experience
Sign up or log in
Sports
Sports
Popular
Cycling
Cycling
Hiking
Hiking
Running
Running
Fitness & Gym
Fitness & Gym
Camping
Camping
Football
Football
Swimming
Swimming
Kayaking
Kayaking
More sports
Country Sports
Country Sports
Golf
Golf
Horse Riding
Horse Riding
Mountain Biking
Mountain Biking
Road Cycling
Road Cycling
Roller Skating
Roller Skating
Stand Up Paddle
Stand Up Paddle
Tennis
Tennis
Trekking
Trekking
Yoga
Yoga
Basketball
Basketball
Rugby
Rugby
Scootering
Scootering
Climbing
Climbing
Trail Running
Trail Running
Snowboarding
Snowboarding
Mountaineering
Mountaineering
Slacklines
Via Ferrata, Canyoning and Caving
Via Ferrata, Canyoning and Caving
Winter Sports
Aqua Fitness
Water Polo
Water Polo
Surf
Surf
Sailing
Sailing
Snorkelling
Snorkelling
Scuba Diving
Scuba Diving
Spearfishing
Spearfishing
Water Skiing and Wakeboarding
Kitesurfing and Windsurfing
Kitesurfing and Windsurfing
Wing Foil
Wing Foil
Kiting
Kiting
Frisbee and Boomerangs
Skiing
Skiing
Cross-Training
HIIT Training
Bodybuilding
Boxing
Boxing
Pilates
Pilates
Gymnastics
Gymnastics
Martial Arts
Martial Arts
Kids PE & Gym
Kids PE & Gym
Dance
Dance
Gym Gear for Babies
Gym Gear for Babies
Athletics
Athletics
Triathlon
Triathlon
Orienteering
Nordic Walking
Nordic Walking
Power Walking
Power Walking
Cricket
Cricket
Handball
Handball
Field Hockey
Field Hockey
American Football
Baseball
Baseball
Roller Hockey
Roller Hockey
Netball
Volleyball and Beach Volleyball
Volleyball and Beach Volleyball
Badminton
Badminton
Table Tennis
Table Tennis
Squash
Squash
Padel
Padel
Frontenis
Beach Tennis
Basque Pelota
Ice Hockey
Ice Hockey
Ice & Figure Skating
Ice & Figure Skating
Skateboarding and Longboarding
Skateboarding and Longboarding
Archery
Archery
Darts
Darts
Snooker and Pool
Snooker and Pool
Boules and Petanque
Boules and Petanque
Skittles and Palet
Wallball
Carp Fishing
Carp Fishing
Predator fishing
Predator fishing
Coarse & Match Fishing
Coarse & Match Fishing
Sea fishing
Sea fishing
Teqball
Racketball
Race Walking
Floorball
Floorball
Table Football
Bushcraft - Bivouac
Bushcraft - Bivouac
See all sports
Women
Women
Shop all Women
Clothing
Clothing
Shoes
Shoes
Activewear
Activewear
Swimwear
Swimwear
Loungewear
Bikes
Bikes
Athleisure
Plus Size Clothing
Plus Size Clothing
Bags and Accessories
Bags and Accessories
Sales
Sales
Men
Men
Shop all Men
Clothing
Clothing
Shoes
Shoes
Bikes
Bikes
Activewear
Activewear
Swimwear
Swimwear
Bags and Accessories
Bags and Accessories
Loungewear
Athleisure
Plus Size Clothing
Sales
Cold Weather Collection
Base Layers
Kids
Kids
Shop all Kids
Clothing
Clothing
Shoes
Shoes
Outdoor Activities
Outdoor Activities
Bags and Accessories
Bags and Accessories
Baby and Toddlers
Baby and Toddlers
Swimwear and Beachwear
Swimwear and Beachwear
Back To School
Sales
Kids Cycling
Accessories
Accessories
Shop all Accessories
Sports Electronics
Sports Electronics
Bags
Bags
Footwear Accessories
Footwear Accessories
Water Bottles, flasks and protein shakers
Water Bottles, flasks and protein shakers
Sunglasses
Face Masks
Umbrellas
Navigational Equipment
Navigational Equipment
Hats, Headwear and Gloves
Hats, Headwear and Gloves
Rain Poncho and Capes
Towel and Towel Ponchos
Activity Trackers
Nutrition and Body Care
Nutrition and Body Care
Shop all Nutrition and Body Care
Protein
Protein
Food and Snacks
Food and Snacks
Vitamins & Supplements
Vitamins & Supplements
Hydration
Hydration
Energy Supplements
Energy Supplements
Pre, Intra and Post-Workout
Pre, Intra and Post-Workout
Protein Shakers & Water Bottles
Protein Shakers & Water Bottles
Recovery and Injury
Recovery and Injury
Skin and Body Care
Skin and Body Care
Pre, Intra and Post-Workout
Workshop Services and Spare Parts
Workshop Services and Spare Parts
Shop all Workshop Services and Spare Parts
Repair Your Product Yourself
Repair Your Product Yourself
Repair Your Product With Us
Repair Your Product With Us
Second Life Products
Deals
Deals
Shop all Deals
Mens Sale
Womens Sale
Kids Sale
Running Sale
Ski Sale
Fitness Sale
Cycling Sale
Hiking Sale
Swimming Sale
Camping Sale
Football Sale
Sailing Sale
Golf Sale
Water Sports Sale
Gym & Dance Sale
Horse Riding Sale
Fishing Sale
Snowboard Sale
Up to 50% off
Brands
Brands
Designed by Decathlon
QUECHUA
Mountain sports
ROCKRIDER
Outdoor cycling
DOMYOS
Fitness & gym
KIPSTA
Team sports
ARTENGO
Racket sports
TRIBORD
Water sports
Brands we love
ADIDAS
SALOMON
THULE
QUIKSILVER
GARMIN
PUMA
ASICS
CANTERBURY
CONTINENTAL
FORCLAZ
ITIWIT
KALENJI
NABAIJI
REEBOK
ROXY
SIMOND
TAYLORMADE
TRIBAN
TARMAK
VAN RYSEL
WEDZE
WILSON
YONEX
See all brands
Help & support
Find a store
Sports
Sports
Women
Women
Men
Men
Kids
Kids
Accessories
Accessories
Nutrition and Body Care
Nutrition and Body Care
Workshop Services and Spare Parts
Workshop Services and Spare Parts
Deals
Deals
Brands
Brands
Kids
Swimwear and Beachwear
Swimwear & Beachwear
Sun, sand and swimsuits for little ones
Wetsuits
Rash Vests
Swimsuits
Bikinis and Tankinis
Swim Trunks and Shorts
Board Shorts
See more
Filters
509 items
Most relevant
product nature
swimming costume
258
boardshorts
54
surf wetsuit
51
swimming trunks
28
top
17
bikini top
13
full body swimsuit
12
bikini bottom
11
diving wetsuit
10
2 pieces swimsuit
08
See all
gender
GIRLS'
410
BOYS'
197
KIDS
116
WOMEN'S
13
MEN'S
10
BABY BOY
08
BABY GIRL
08
BABY
02
NO GENDER
01
colors
blue
278
black
181
pink
119
green
86
orange
52
multi-colour
49
white
48
red
46
yellow
45
purple
36
See all
sizes
7-8 Y/O
126
12-13 Y/O
112
10-11 Y/O
104
8-9 Y/O
101
5-6 Y/O
100
14-15 Y/O
91
9-10 Y/O
65
14 Y/O
62
11-12 Y/O
57
12 Y/O
52
See all
brands
SPEEDO
95
OLAIAN
77
NABAIJI
44
AKRON
39
REGATTA
39
ZOGGS
31
ARENA
30
ADIDAS
29
FUNKITA
26
GUL
16
See all
price
Minimum
Maximum
Sellers
Decathlon
134
theSwimmingShop
115
ProSwimwear LTD
86
WSO
37
Pertemba GB
36
adidas (UK) Limited (ADIDAS UK)
29
Regatta Ltd UK
28
SPEEDO INTERNATIONAL LIMITED
22
Bowls4u T/A 4U Trading Group
07
Decathlon UK - Second Life
07
See all
Gallery item 1 out of 3
NABAIJI Girl's One-Piece Swimsuit Lexa Celo Blue Green
4.7
550
Rate: 4.7 stars, 550 votes
3 colors
£11.99
£19.99
Gallery item 1 out of 2
OLAIAN Girls' Short Sleeve Sun Top - Quartz Pink
4.7
121
Rate: 4.7 stars, 121 votes
2 colors
£5.99
£12.99
NABAIJI Girls' 1-piece swimsuit shorty Kamyleon black
£19.99
Gallery item 1 out of 2
OLAIAN 100 kid's 1.5mm neoprene blue Shorty Surfing wetsuit
4.5
2037
Rate: 4.5 stars, 2037 votes
2 colors
£14.99
OLAIAN Kids' Steamer Full Wetsuit 100 4/3
3.3
3
Rate: 3.3 stars, 3 votes
£54.99
OLAIAN Boy's long-sleeved anti-UV T-shirt - 500 grey green
£14.99
OLAIAN Kids' short sleeve fleece T-shirt - Blue
4.3
278
Rate: 4.3 stars, 278 votes
£12.99
Gallery item 1 out of 2
NABAIJI GIRLS' 1P SWIMSUIT VEGA SHORTY BLUE
2 colors
£12.99
NABAIJI Boys' Swimming Suit - Shorty 100 Kloupi - Blue Red
4.6
264
Rate: 4.6 stars, 264 votes
£18.99
NABAIJI Girls' long-sleeved swimsuit - UV Combiswim 100 - Pink Purple
£19.99
NABAIJI Shorty swimming suit - pink
4.6
91
Rate: 4.6 stars, 91 votes
£16.99
OLAIAN Kid's Surfing Anti-UV Long-sleeved Water T-shirt
4.7
147
Rate: 4.7 stars, 147 votes
£7.99
Gallery item 1 out of 2
OLAIAN Boy's NEO sun top long sleeve black khaki
4.7
39
Rate: 4.7 stars, 39 votes
2 colors
£11.99
£17.99
OLAIAN Kids' full wetsuit 100 2/2 - Navy
4.1
208
Rate: 4.1 stars, 208 votes
£39.99
Gallery item 1 out of 2
NABAIJI KAMYIE + 500 Girls' one-piece swimsuit - Blue
4.6
272
Rate: 4.6 stars, 272 votes
2 colors
£6.99
£9.99
Gallery item 1 out of 2
OLAIAN kids’ surfing anti-UV long-sleeved printed water T-shirt - pink
4.8
340
Rate: 4.8 stars, 340 votes
2 colors
£9.99
OLAIAN Kids' Steamer Full Wetsuit 100 4/3
4.3
192
Rate: 4.3 stars, 192 votes
£54.99
Was £64.99
NABAIJI Kloupi Girls' Swim Shorty - Purple Pink
4.5
37
Rate: 4.5 stars, 37 votes
£18.99
SPEEDO Girls’ One-Piece Swimsuit SPEEDO SPLASHBACK Black stars
4.7
44
Rate: 4.7 stars, 44 votes
£16.99
Gallery item 1 out of 4
NABAIJI Girl's One-Piece Swimsuit Kamiye - Print Pot Blue
4.7
746
Rate: 4.7 stars, 746 votes
4 colors
£9.99
£14.99
Gallery item 1 out of 3
OLAIAN SWIM SHORTS BOARDSHORT 900 - GREEN
4.2
62
Rate: 4.2 stars, 62 votes
3 colors
£14.99
£22.99
SUBEA Kids anti-UV short-sleeved 1.5 mm neoprene top - turquoise
4.6
178
Rate: 4.6 stars, 178 votes
£19.99
Gallery item 1 out of 2
OSPREY ACTION SPORTS Osprey Origin Kids Neon Yellow Wetsuit - Size S
2 colors
£19.99
£39.99
NABAIJI Boys' Wetsuit - Shorty 100 Long-Sleeved - Two-tone Blue
£18.99
NABAIJI Boy's Swimsuit 100 Long Sleeves & Long Legs BANA - Green UV
£19.99
OSPREY ACTION SPORTS Osprey Origin 3/2mm Kids Shorty Wetsuit Neon Pink
£19.99
£39.99
Gallery item 1 out of 2
OLAIAN Boy's surfing anti-UV short-sleeved T-shirt - 500 - blue
2 colors
£12.99
NABAIJI Girl's swimsuit 1-piece Kamy Long black green
4.6
5
Rate: 4.6 stars, 5 votes
£22.99
Gallery item 1 out of 3
OLAIAN Girl's long sleeve sun top petrol peony
4.6
108
Rate: 4.6 stars, 108 votes
3 colors
£9.99
£13.99
Gallery item 1 out of 2
NABAIJI Girls’ Basic 1-piece Swimsuit purple
4.7
1035
Rate: 4.7 stars, 1035 votes
2 colors
£4.99
Gallery item 1 out of 4
OLAIAN Kids' Surfing UV Protection Water T-Shirt - Sky Blue
4.8
835
Rate: 4.8 stars, 835 votes
4 colors
£5.99
Gallery item 1 out of 3
NABAIJI Girls' 1-piece swimsuit Vega+ navy
4.6
250
Rate: 4.6 stars, 250 votes
3 colors
£4.49
£14.99
NABAIJI Boys’ long sleeve shorty 100 - blue
4.5
132
Rate: 4.5 stars, 132 votes
£15.99
Gallery item 1 out of 2
OLAIAN Boy's Long-sleeved Sun Top black
4.4
123
Rate: 4.4 stars, 123 votes
2 colors
£9.99
£13.99
Gallery item 1 out of 7
OLAIAN swimming shorts 550 - offshore orange
4.6
217
Rate: 4.6 stars, 217 votes
7 colors
£6.99
£17.99
TRIBORD Dinghy 500 Kids' Sailing GBS 3/2 mm Neoprene Wetsuit - Blue/Orange
4.4
173
Rate: 4.4 stars, 173 votes
£49.99
£59.99
Gallery item 1 out of 2
NABAIJI Lila Ama 100 Girls Swimming One-Piece Swimsuit/Skirt - White
4.7
554
Rate: 4.7 stars, 554 votes
2 colors
£17.99
Gallery item 1 out of 2
ADIDAS Solid Small Logo Swimsuit
4.5
8
Rate: 4.5 stars, 8 votes
2 colors
£13.00
NABAIJI Boy's Wetsuit - Shorty 100 Short Sleeve - Navy Blue / Blue
4.5
174
Rate: 4.5 stars, 174 votes
£16.99
Gallery item 1 out of 2
OLAIAN One-piece long-sleeved swimsuit turquoise
4.7
71
Rate: 4.7 stars, 71 votes
2 colors
£19.99
1 of 13