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
Fishing
Fishing
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
Sports
Scuba Diving
Scuba Diving Fins, Masks and Snorkels
Scuba Diving Fins, Masks and Snorkels
Glide through the water with ease with Decathlon. Our range of scuba diving fins, masks and snorkels has everything you need to explore the world under the water.
Diving Masks
Diving Snorkels
Diving Fins
See more
Filters
62 items
Most relevant
product nature
flippers
31
snorkel
16
diving mask
05
mask
03
mask strap
03
fin strap
02
anti-fogging
01
snorkel attachment
01
gender
MEN'S
50
WOMEN'S
49
BOYS'
13
GIRLS'
13
BABY BOY
06
BABY GIRL
06
NO GENDER
06
colors
black
26
blue
22
grey
13
green
09
yellow
09
pink
04
red
03
white
03
orange
02
sizes
UK 11-12 : EU 46-47
07
UK 6.5-7 : EU 40-41
07
UK 8-8.5 : EU 42-43
07
UK 3-4 : EU 36-37
06
UK 5-5.5 : EU 38-39
06
UK 9.5-10.5 : EU 44-45
06
M
05
One Size Fits All
05
L
04
S
03
See all
brands
SUBEA
29
CRESSI
11
MARES
09
AQUALUNG
03
BEUCHAT
02
C4 CARBON
02
LOMO
02
TUSA
02
GO N SEA
01
OMER
01
price
Minimum
Maximum
Sellers
Decathlon
52
Decathlon UK - Second Life
04
ProSwimwear LTD
04
Lomo Watersport
02
CRESSI Adult Snorkelling and Sea Diving Frameless Mask Cressi F1 black
3.8
333
Rate: 3.8 stars, 333 votes
£32.99
Gallery item 1 out of 3
SUBEA Diving fins - FF 100 Black and Burgundy
4.3
3755
Rate: 4.3 stars, 3755 votes
3 colors
£9.99
£13.99
Gallery item 1 out of 3
SUBEA Dry diving snorkel with drytop valve system - 100 Dry Top Smoke grey
4.5
251
Rate: 4.5 stars, 251 votes
3 colors
£14.99
Gallery item 1 out of 3
SUBEA Kids diving fins - FF 100 Soft apricot beige
4.5
1415
Rate: 4.5 stars, 1415 votes
3 colors
£9.99
SUBEA Kids' Adjustable Diving Fins - OH 100 Turquoise
4.2
380
Rate: 4.2 stars, 380 votes
£12.99
CRESSI Adult Snorkelling Fins Palau SAF - Black and Yellow
4.2
176
Rate: 4.2 stars, 176 votes
£24.99
Gallery item 1 out of 2
SUBEA Diving snorkel 100 black
4.4
483
Rate: 4.4 stars, 483 votes
2 colors
£5.99
Was £7.99
CRESSI Cressi Desert Dry Adult snorkelling and scuba diving BLACK
4.7
167
Rate: 4.7 stars, 167 votes
£19.99
£24.99
CRESSI Diving mask CRESSI - AIR CRYSTAL Yellow
3.9
69
Rate: 3.9 stars, 69 votes
£49.99
Gallery item 1 out of 5
SUBEA Diving snorkel with valve 100 black
4.1
1042
Rate: 4.1 stars, 1042 votes
5 colors
£6.99
£9.99
MARES Diving fins MARES - AVANTI SUPERCHANNEL Yellow/Black
4.7
408
Rate: 4.7 stars, 408 votes
£49.99
Gallery item 1 out of 2
SUBEA Diving Mask - 100 SCD Two-tone Opaque Blue
4.2
766
Rate: 4.2 stars, 766 votes
2 colors
£15.99
Was £16.99
MARES Diving mask MARES - X-Vision Mid 2.0 black
3.4
14
Rate: 3.4 stars, 14 votes
£44.99
SUBEA Kids diving snorkel with valve 100 Translucent
4.2
177
Rate: 4.2 stars, 177 votes
£9.99
Was £12.99
SUBEA Diving Snorkel - 500 Soft Blue
4.4
236
Rate: 4.4 stars, 236 votes
£9.99
Was £12.99
SUBEA Freediving Fins - FF 500 Power Long Black
4.3
79
Rate: 4.3 stars, 79 votes
£59.99
Was £79.99
SUBEA Snorkel Clip SNK 500 Storm Grey
4.4
248
Rate: 4.4 stars, 248 votes
£3.99
MARES Kids’ snorkelling fins X-one junior - Black and Blue
4.3
13
Rate: 4.3 stars, 13 votes
£19.99
£24.99
SUBEA Kids' Scuba Snorkel - 100 Storm Grey
4.4
296
Rate: 4.4 stars, 296 votes
£5.99
Was £6.99
BEUCHAT Beuchat Spy Snorkel Black Adult Snorkeling Freediving Scuba Diving Country Sport
4.3
116
Rate: 4.3 stars, 116 votes
£15.99
BEUCHAT Freediving Spearfishing Fins Mundial One 50 - Black
4.5
178
Rate: 4.5 stars, 178 votes
£49.99
CRESSI Freediving Spearfishing Snorkel Corsica - Black
4.1
37
Rate: 4.1 stars, 37 votes
£12.99
Gallery item 1 out of 2
SUBEA FRD 500 Freediving snorkel, flexible - storm grey
4.5
49
Rate: 4.5 stars, 49 votes
2 colors
£7.99
£13.99
Gallery item 1 out of 3
SUBEA Diving fins FF 500 soft neon turquoise
4.5
651
Rate: 4.5 stars, 651 votes
3 colors
£29.99
£39.99
Gallery item 1 out of 2
SUBEA Neoprene over-strap for diving masks blue/fluo yellow
4.7
176
Rate: 4.7 stars, 176 votes
2 colors
£4.99
£6.99
SUBEA Diving mask 100 grey
4.4
3989
Rate: 4.4 stars, 3989 votes
£8.99
Was £9.49
Gallery item 1 out of 4
SUBEA Diving fins - FF 100 REACT Neon
4.3
569
Rate: 4.3 stars, 569 votes
4 colors
£9.99
£21.99
Gallery item 1 out of 4
SUBEA Scuba Diving Mask - 500 Dual Black Grey Mirror
3.9
358
Rate: 3.9 stars, 358 votes
4 colors
£14.99
£29.99
TUSA TUSA Sport Snorkelling Fins - Pink
Sold and shipped by ProSwimwear LTD
£29.99
OMER Freediving Spearfishing Snorkel Zoom - Black
4.4
87
Rate: 4.4 stars, 87 votes
£14.99
TUSA TUSA Sport Snorkelling Fins - Black
Sold and shipped by ProSwimwear LTD
£29.99
MARES MARES Bay Adult snorkelling and diving snorkel black
3.9
137
Rate: 3.9 stars, 137 votes
£12.99
Gallery item 1 out of 2
SUBEA SPF 500 Free-Diving Spearfishing Flexible Snorkel
4.4
193
Rate: 4.4 stars, 193 votes
2 colors
£12.99
Gallery item 1 out of 4
SUBEA Scuba mask - 500 Mono Red
3.7
70
Rate: 3.7 stars, 70 votes
4 colors
£21.99
£29.99
SUBEA Diving fins adjustable OH 500 soft turquin blue
4.3
129
Rate: 4.3 stars, 129 votes
£69.99
MARES Adult Mirror Scuba Diving Mask MARES X-Vision Liquid Skin black/grey
4
21
Rate: 4.0 stars, 21 votes
£59.99
£69.99
SUBEA Pair of elastic straps for adjustable scuba diving fins
4.3
63
Rate: 4.3 stars, 63 votes
£19.99
AQUALUNG Aqualung Zephyr Flex Adult snorkelling and scuba diving BLACK
4.5
13
Rate: 4.5 stars, 13 votes
£24.99
AQUALUNG Aqua Lung Amika Snorkelling Fins - Blue / Black
Sold and shipped by ProSwimwear LTD
£38.99
SUBEA Translucent silicone diving mask strap
4.5
64
Rate: 4.5 stars, 64 votes
£4.99
Was £6.99
1 of 2