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.
211 items
SIMOND CLIMBING AND MOUNTAINEERING HELMET - ROCK GREY
SIMOND CLIMBING AND MOUNTAINEERING HELMET - ROCK BLUE
SIMOND CLIMBING AND MOUNTAINEERING HELMET - ROCK WHITE
Gallery item 1 out of 3
SIMOND CLIMBING AND MOUNTAINEERING HELMET - ROCK GREY
Rate: 4.4 stars, 1240 votes
3 colors
£24.99
Was £34.99
BTWIN 500 Kids' Mountain Bike Helmet 4-15 - Red
BTWIN 500 Kids' Mountain Bike Helmet 4-15 - Red
Rate: 4.7 stars, 2166 votes
£29.99
BTWIN Kids' Bike Helmet 100 - Black
BTWIN Kids' Bike Helmet 100 - Black
Rate: 4.7 stars, 405 votes
£9.99£11.99
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, 1828 votes
4 colors
£15.99
BTWIN Kids' Bike Helmet 500 - Pink
BTWIN Baby Cycling Helmet 500 - Neon
Gallery item 1 out of 2
BTWIN Kids' Bike Helmet 500 - Pink
Rate: 4.6 stars, 1359 votes
2 colors
£14.99
BTWIN Kids' Cycling Helmet Teen 520 - Red
BTWIN Kids' Cycling Helmet Teen 520 - Blue
BTWIN Kids' Cycling Helmet Teen 520 - Neon
Gallery item 1 out of 3
BTWIN Kids' Cycling Helmet Teen 520 - Red
Rate: 4.8 stars, 868 votes
3 colors
£24.99
OXELO Kids' Inline Skating Skateboard Scooter Helmet B100 - Coral
OXELO Kids' Inline Skates Skateboard Scooter Helmet B100 - Pastel Blue
Gallery item 1 out of 2
OXELO Kids' Inline Skating Skateboard Scooter Helmet B100 - Coral
Rate: 4.7 stars, 3393 votes
2 colors
£10.99
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - White
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Black/Blue
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 - Anthracite
Gallery item 1 out of 5
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - White
Rate: 4.7 stars, 6968 votes
5 colors
£19.99£24.99
BTWIN Bike Helmet Teen 520 XS - Pink
BTWIN Bike Helmet Teen 520 XS - Blue
BTWIN Teen Bike Helmet 520 XS - Yellow
Gallery item 1 out of 3
BTWIN Bike Helmet Teen 520 XS - Pink
Rate: 4.8 stars, 508 votes
3 colors
£24.99
FLX KIDS CRICKET HELMET CH 500
FLX KIDS CRICKET HELMET CH 500
£29.99
OLAIAN Helmet for surfing. Sky blue
OLAIAN Helmet for surfing.yellow
OLAIAN Helmet for surfing. black
Gallery item 1 out of 3
OLAIAN Helmet for surfing. Sky blue
Rate: 4.3 stars, 127 votes
3 colors
£34.99
WEDZE KIDS’ SKIING HELMET H-KID 500 - Yellow
WEDZE KIDS’ SKI HELMET H-KID 500 Pink pattern
WEDZE KIDS’ SKIING HELMET H-KID 500 - Blue
WEDZE CHILDREN'S SKI HELMET H-KID 500 - BLACK
WEDZE KIDS’ SKIING HELMET H-KID 500 Lilac
WEDZE KIDS’ SKI HELMET H-KID 500 Icy blue - Penguin
WEDZE KIDS’ SKIING HELMET H-KID 500 - white
Gallery item 1 out of 7
WEDZE KIDS’ SKIING HELMET H-KID 500 - Yellow
Rate: 4.6 stars, 976 votes
7 colors
£29.99
Was £34.99
OXELO Inline Skating Skateboarding Helmet MF900 Limited Edition
OXELO Inline Skating Skateboarding Helmet MF900 Limited Edition
Rate: 4.6 stars, 48 votes
£34.99
SIMOND Climbing and mountaineering helmet - Sprint Black
SIMOND Climbing and mountaineering helmet - Sprint Black
Rate: 4.5 stars, 97 votes
£59.99
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Urban Gold
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Fluorescent
OXELO Inline Skating Skateboarding Scootering Helmet MF540 - Lilac
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, 922 votes
5 colors
£24.99£29.99
GUNN AND MOORE GM Purist Geo II Cricket Helmet Junior
GUNN AND MOORE GM Purist Geo II Cricket Helmet Junior
£39.99
BTWIN 500 Teen Cycling Helmet Black
BTWIN 500 Teen Cycling Helmet Black
Rate: 4.7 stars, 2710 votes
£19.99
REKD Sender Snow Helmet
REKD Sender Snow Helmet
Gallery item 1 out of 2
REKD Sender Snow Helmet
2 colors
Sold and shipped by Kates Skates Ltd
£39.95£49.95
MICRO Vehicles Printed Helmet
MICRO Vehicles Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
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 - Blue Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Gun Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Kelly Green Matte
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - Black Gloss/Zest
Gallery item 1 out of 6
TRIPLE EIGHT Dual Certified (FKA Brainsaver) Helmet - White 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
MICRO Micro Deluxe Helmet: Gruffalo Purple
MICRO Micro Deluxe Helmet: Gruffalo Purple
Sold and shipped by Micro-Scooters UK Ltd
£34.95
REKD Urbanlite Helmet
REKD Urbanlite Helmet
REKD Urbanlite Helmet
Gallery item 1 out of 3
REKD Urbanlite Helmet
3 colors
Sold and shipped by Kates Skates Ltd
£39.95
REKD Elite 2.0 Helmet
REKD Elite 2.0 Helmet
Gallery item 1 out of 2
REKD Elite 2.0 Helmet
2 colors
Sold and shipped by Kates Skates Ltd
£39.95
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
MICRO Dot Purple/Pink Printed Helmet
MICRO Dot Purple/Pink Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
MICRO Stripe Blue/Red Printed Helmet
MICRO Stripe Blue/Red Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
MICRO Micro Children's Deluxe Helmet: Toucan Purple
MICRO Micro Children's Deluxe Helmet: Toucan Purple
Sold and shipped by Micro-Scooters UK Ltd
£25.00
MICRO Black Deluxe Helmet
MICRO Black Deluxe Helmet
Sold and shipped by Micro-Scooters UK Ltd
£24.95
MICRO Navy Matt Helmet
MICRO Navy Matt Helmet
Sold and shipped by Micro-Scooters UK Ltd
£24.95
MICRO Micro Children's Deluxe 3D Helmet: Dino
MICRO Micro Children's Deluxe 3D Helmet: Dino
Sold and shipped by Micro-Scooters UK Ltd
£36.95
MICRO Micro Children's Deluxe Helmet: Unicorn
MICRO Micro Children's Deluxe Helmet: Unicorn
Sold and shipped by Micro-Scooters UK Ltd
£32.95
MICRO Micro Children's Eco Helmet: Sealife
MICRO Micro Children's Eco Helmet: Sealife
Sold and shipped by Micro-Scooters UK Ltd
£32.95
TRIPLE EIGHT Sweatsaver Helmet - Tony Hawk Pro Edition
TRIPLE EIGHT Sweatsaver Helmet - Teal Hologram
TRIPLE EIGHT Sweatsaver Helmet - Shaved Ice
TRIPLE EIGHT Sweatsaver Helmet - Sunset
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle Black
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle
Gallery item 1 out of 6
TRIPLE EIGHT Sweatsaver Helmet - Tony Hawk Pro Edition
6 colors
Sold and shipped by Kates Skates Ltd
£49.95
MICRO Micro Children's Patterned Helmet: Monster
MICRO Micro Children's Patterned Helmet: Monster
Sold and shipped by Micro-Scooters UK Ltd
£29.95
MICRO Micro Children's Deluxe Helmet: Monster
MICRO Micro Children's Deluxe Helmet: Monster
Sold and shipped by Micro-Scooters UK Ltd
£25.00
MICRO Purple Matt Helmet
MICRO Purple Matt Helmet
Sold and shipped by Micro-Scooters UK Ltd
£24.95
MICRO Micro Children's Full Face Helmet Blue
MICRO Micro Children's Full Face Helmet Red
Gallery item 1 out of 2
MICRO Micro Children's Full Face Helmet Blue
2 colors
Sold and shipped by Micro-Scooters UK Ltd
£42.95
REKD Ultralite In-Mould Black Helmet
REKD Ultralite In-Mould Black Helmet
Sold and shipped by Kates Skates Ltd
£44.95
MICRO Star Blue Printed Helmet
MICRO Star Blue Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95