Helmets

Decathlon offers a wide range of helmets designed for optimal safety and comfort during sports activities. With options for cycling, skiing, skating, and more, our helmets provide top-of-the-line protection for athletes of all levels. Explore our collection today and find the right helmet for your sport.
71 items
BTWIN City Cycling Helmet 500 - Beige
BTWIN City Cycling Helmet 500 - Green
BTWIN 500 City Cycling Helmet - Neon Yellow
BTWIN 500 City Cycling Helmet - Neon Yellow
Gallery item 1 out of 4
BTWIN City Cycling Helmet 500 - Beige
Rate: 4.6 stars, 4263 votes
4 colors
£27.99
Was £29.99
BTWIN 500 Children's Helmet - Red
BTWIN Kids' Bike Helmet 500 - Yellow
BTWIN 500 Children's Helmet - Pink
BTWIN 500 Children's Helmet - Blue
Gallery item 1 out of 4
BTWIN 500 Children's Helmet - Red
Rate: 4.7 stars, 1810 votes
4 colors
£15.99
BTWIN City Cycling Bowl Helmet 500 - Rosemary Green
BTWIN Bowl City Cycling Helmet 500 - Black
BTWIN City Cycling Bowl Helmet - Grey
BTWIN City Cycling Bowl Helmet - Beige
BTWIN City Cycling Bowl Helmet - Yellow
BTWIN City Cycling Bowl Helmet 540 - Blue/Reflective
BTWIN City Cycling Bowl Helmet 540 - Satin Grey/Black
BTWIN 500 City Cycling Bowl Helmet - Brick Red
BTWIN Bowl City Bike Helmet 500 - Grey
BTWIN City Cycling Bowl Helmet 540
BTWIN City Cycling Bowl Helmet 500 - Ochre
BTWIN City Cycling Bowl Helmet 500
Gallery item 1 out of 12
BTWIN City Cycling Bowl Helmet 500 - Rosemary Green
Rate: 4.5 stars, 4293 votes
12 colors
£29.99
Was £34.99
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Orange
ROCKRIDER Adult Mountain Bike Helmet Expl 500 - Green
ROCKRIDER Mountain Biking Helmet EXPL 500 - Pink Ombre
ROCKRIDER Mountain Bike Helmet EXPL 500 - Black
ROCKRIDER Adult Mountain Bike Helmet EXPL 500 - Pastel Blue
ROCKRIDER Mountain Bike Helmet EXPL 500 - Faded Blue
ROCKRIDER Mountain Bike Helmet EXPL 500 - Yellow
ROCKRIDER Mountain Bike Helmet EXPL 500 - Green
ROCKRIDER Mountain Bike Helmet EXPL 500 - Turquoise
ROCKRIDER Mountain Bike Helmet EXPL 500 - Graphic Blue
ROCKRIDER Mountain Bike Helmet EXPL 500 - Burgundy
Gallery item 1 out of 11
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Orange
Rate: 4.7 stars, 7076 votes
11 colors
£29.99
Was £34.99
WEDZE Adult ski helmet - PST 500 - light green
WEDZE Adult Ski Helmet - PST 500 - Black
WEDZE Adult ski helmet - PST 500 - matte white
Gallery item 1 out of 3
WEDZE Adult ski helmet - PST 500 - light green
Rate: 4.6 stars, 1709 votes
3 colors
£39.99
VAN RYSEL Road Cycling Helmet RoadR 500 MIPS - Black
VAN RYSEL Road Cycling Helmet RoadR 500 MIPS - Khaki
Gallery item 1 out of 2
VAN RYSEL Road Cycling Helmet RoadR 500 MIPS - Black
Rate: 4.3 stars, 194 votes
2 colors
£54.99
WEDZE KIDS’ SKIING HELMET H-KID 500 Lilac
WEDZE KID'S SKIING HELMET H-KID 500 - FLUORESCENT YELLOW
WEDZE KIDS’ SKIING HELMET H-KID 500 - Yellow
WEDZE KIDS’ SKIING HELMET H-KID 500 - Blue
WEDZE KIDS’ SKI HELMET H-KID 500 Pink pattern
WEDZE CHILDREN'S SKI HELMET H-KID 500 - BLACK
WEDZE KIDS’ SKI HELMET H-KID 500 Icy blue - Penguin
WEDZE KIDS’ SKIING HELMET H-KID 500 - white
Gallery item 1 out of 8
WEDZE KIDS’ SKIING HELMET H-KID 500 Lilac
Rate: 4.6 stars, 976 votes
8 colors
£22.99
Out of stock
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Light Khaki
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Bridal Pink
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - White
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Black/Blue
OXELO MF500 Inline Skating Skateboarding Scootering Helmet - Grey
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Anthracite
Gallery item 1 out of 6
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Light Khaki
Rate: 4.7 stars, 6934 votes
6 colors
£19.99£24.99
OLAIAN Helmet for surfing. black
OLAIAN Helmet for surfing.yellow
OLAIAN Helmet for surfing. Sky blue
Gallery item 1 out of 3
OLAIAN Helmet for surfing. black
Rate: 4.3 stars, 126 votes
3 colors
£34.99
BTWIN Bike Helmet Teen 520 XS - Blue
BTWIN Teen Bike Helmet 520 XS - Yellow
BTWIN Bike Helmet Teen 520 XS - Pink
Gallery item 1 out of 3
BTWIN Bike Helmet Teen 520 XS - Blue
Rate: 4.8 stars, 505 votes
3 colors
£24.99
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - black
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - spotted white
DREAMSCAPE Adult/kids’ ski and snowboard helmet H-FS 300 Light Yellow
DREAMSCAPE Adult/Kids’ Ski and Snowboard Helmet H-FS 300 – blue
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 – pink glitter
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - silver glitter
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - green
Gallery item 1 out of 7
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - black
Rate: 4.5 stars, 793 votes
7 colors
£44.99
FLX KIDS CRICKET HELMET CH 500
FLX KIDS CRICKET HELMET CH 500
£29.99
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Urban Gold
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Lilac
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Fluorescent
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Flower
OXELO Skating Skateboarding Scootering Helmet MF540 - Neon Orange
Gallery item 1 out of 5
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Urban Gold
Rate: 4.7 stars, 919 votes
5 colors
£24.99£29.99
HJC HJC Furion 2.0: Light, Aero, High-Performance Cycling Helmet
HJC HJC Furion 2.0: Light, Aero, High-Performance Cycling Helmet
Sold and shipped by Saddleback Ltd
£126.00£180.00
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Blue Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Gun Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - White Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - All Black Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Black Gloss/Zest
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Kelly Green Matte
Gallery item 1 out of 6
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Blue Matte
6 colors
Sold and shipped by Kates Skates Ltd
£37.95
REKD Pathfinder Helmet
REKD Pathfinder Helmet
REKD Pathfinder Helmet
REKD Pathfinder Helmet
REKD Pathfinder Helmet
Gallery item 1 out of 5
REKD Pathfinder Helmet
5 colors
Sold and shipped by Kates Skates Ltd
£29.95£44.95
SFR Essentials Black Matt Helmet - Matt Black
SFR Essentials Matt Fluo Orange Helmet - Matt Orange
SFR Essentials Black Matt Helmet
SFR Essentials Matt Blue Helmet - Matt Blue
SFR Essentials Matt Fluo Green Helmet - Matt Green
Gallery item 1 out of 5
SFR Essentials Black Matt Helmet - Matt Black
5 colors
Sold and shipped by Kates Skates Ltd
£19.95
WAKEBOARDING Water sports helmet - 500 Khaki
WAKEBOARDING Water sports helmet - 500 Yellow
WAKEBOARDING Water sports helmet - 500 Black
Gallery item 1 out of 3
WAKEBOARDING Water sports helmet - 500 Khaki
Rate: 4.7 stars, 41 votes
3 colors
£44.99£57.99
MICRO Mint Eco Matt Helmet
MICRO Mint Eco Matt Helmet
Sold and shipped by Micro-Scooters UK Ltd
£26.95
REKD Ultralite In-Mold Helmet
REKD Ultralite In-Mold Helmet
REKD Ultralite In-Mould Green Helmet
REKD Ultralite In-Mould Black Helmet
Gallery item 1 out of 4
REKD Ultralite In-Mold Helmet
4 colors
Sold and shipped by Kates Skates Ltd
£49.95
GRAY-NICOLLS Ultimate Helmet, Maroon
GRAY-NICOLLS Ultimate Helmet, Green
GRAY-NICOLLS Ultimate Helmet, Navy
Gallery item 1 out of 3
GRAY-NICOLLS Ultimate Helmet, Maroon
3 colors
Sold and shipped by Bowls4u T/A 4U Trading Group
£75.03
7IDP 7iDP M1 Full Face Helmet Green
7IDP 7iDP M1 Full Face Helmet Green
Sold and shipped by Sprocket and Gear Ltd
£88.99
GRAY-NICOLLS Elite Helmet, Navy
GRAY-NICOLLS Elite Helmet, Green
GRAY-NICOLLS Elite Helmet, Maroon
Gallery item 1 out of 3
GRAY-NICOLLS Elite Helmet, Navy
3 colors
Sold and shipped by All Rounder
£36.99
GRAY-NICOLLS Ultimate 360 Helmet, Navy
GRAY-NICOLLS Ultimate 360 Helmet, Maroon
GRAY-NICOLLS Ultimate 360 Helmet, Green
Gallery item 1 out of 3
GRAY-NICOLLS Ultimate 360 Helmet, Navy
3 colors
Sold and shipped by Bowls4u T/A 4U Trading Group
£84.35
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/PINK STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/GREEN STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/RED STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/YELLOW STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/PURPLE STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/ORANGE STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/CYAN STRAP
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/GREY STRAP
Gallery item 1 out of 8
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT BLACK/PINK STRAP
8 colors
Sold and shipped by J & R Sports Limited
£49.95
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - WATERMELON
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - WATERMELON
Sold and shipped by J & R Sports Limited
£53.95
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT LIME GREEN
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT LIME GREEN
Sold and shipped by J & R Sports Limited
£49.95
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT MINT
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT MINT
Sold and shipped by J & R Sports Limited
£49.95
SHIRES Hat Cover (Green)
SHIRES Hat Cover (Raspberry)
SHIRES Hat Cover (Navy/Raspberry)
SHIRES Hat Cover (Red)
SHIRES Hat Cover (Black)
SHIRES Hat Cover (Plum)
SHIRES Hat Cover (Navy/Red)
SHIRES Hat Cover (Royal Blue)
SHIRES Hat Cover (Charcoal)
Gallery item 1 out of 9
SHIRES Hat Cover (Green)
9 colors
Sold and shipped by Pertemba GB
£10.49
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT GREEN CAMO
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT GREEN CAMO
Sold and shipped by J & R Sports Limited
£53.95
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT KELLY GREEN
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - MATT KELLY GREEN
Sold and shipped by J & R Sports Limited
£49.95
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – BRONZE MATT
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – PEARL WHITE
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – ORANGE MATT
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – RED MATT
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – LIME
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – SKY BLUE
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – MATT BLACK
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – PURPLE MATT
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – BLACK GLOSS
Gallery item 1 out of 9
HARSH PROTECTIVE GEAR HARSH HX1 EPS LIGHTWEIGHT SKATE / SKATEBOARD / SCOOTER HELMET – BRONZE MATT
9 colors
Sold and shipped by J & R Sports Limited
£14.95£27.95
LAZER Lazer Phoenix+ Cycle Helmet Green
LAZER Lazer Phoenix+ Cycle Helmet Green
Sold and shipped by Sprocket and Gear Ltd
£99.99
LAZER Lazer Chase KinetiCore Cycle Helmet Matt Moss
LAZER Lazer Chase KinetiCore Cycle Helmet Matt Moss
Sold and shipped by Sprocket and Gear Ltd
£179.99
MET MET Hooray Kids Cycle Helmet - Black Flames
MET MET Hooray Kids Cycle Helmet - Black Flames
MET MET Hooray Kids Cycle Helmet - Black Flames
MET MET Hooray Kids Cycle Helmet - Black Flames
MET MET Hooray Kids Cycle Helmet - Black Flames
Gallery item 1 out of 5
MET MET Hooray Kids Cycle Helmet - Black Flames
5 colors
Sold and shipped by Sprocket and Gear Ltd
£38.50
MET MET Echo Helmet Alpine Green
MET MET Echo Helmet Black Matt
MET MET Echo Helmet Lime Green
MET MET Echo Helmet Red Matt
MET MET Echo Helmet Petrol Blue
Gallery item 1 out of 5
MET MET Echo Helmet Alpine Green
5 colors
Sold and shipped by Sprocket and Gear Ltd
£52.98
LAZER Lazer Strada KinetiCore Cycle Helmet Matt Green
LAZER Lazer Strada KinetiCore Cycle Helmet Matt Green
Sold and shipped by Sprocket and Gear Ltd
£89.99
MET MET Crackerjack MIPS PINK UN
MET MET Crackerjack MIPS BLACK UN
MET MET Crackerjack MIPS LIME UN
MET MET Crackerjack MIPS GREEN UN
MET MET Crackerjack MIPS CYAN UN
MET MET Crackerjack MIPS PURPLE UN
Gallery item 1 out of 6
MET MET Crackerjack MIPS PINK UN
6 colors
Sold and shipped by Sprocket and Gear Ltd
£68.00
661 661 Summit MIPS MTB Helmet - Digi Green
661 661 Summit MIPS MTB Helmet - Digi Green
Sold and shipped by Sprocket and Gear Ltd
£104.99
MET MET Crackerjack Purple Matt Youth Cycle Helmet
MET MET Crackerjack Orange Matt Youth Cycle Helmet
MET MET Crackerjack Lime Matt Youth Cycle Helmet
MET MET Crackerjack Black Matt Youth Cycle Helmet
MET MET Crackerjack Cyan Matt Youth Cycle Helmet
MET MET Crackerjack Green Matt Youth Cycle Helmet
Gallery item 1 out of 6
MET MET Crackerjack Purple Matt Youth Cycle Helmet
6 colors
Sold and shipped by Sprocket and Gear Ltd
£42.90