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.
470 items
BTWIN 500 Teen Cycling Helmet Black
BTWIN 500 Teen Cycling Helmet Black
Rate: 4.7 stars, 2710 votes
£19.99
KOOKABURRA Kookaburra Pro 600 Cricket Batting Helmet Junior X-Small
KOOKABURRA Kookaburra Pro 600 Cricket Batting Helmet Junior X-Small
£34.99
SIMOND Canyoning Helmet GREY YELLOW - Maskoon 100
SIMOND Canyoning Helmet GREY YELLOW - Maskoon 100
Rate: 4.3 stars, 119 votes
£26.99
KOOKABURRA Kookaburra Cricket Neck Protector Helmet Adaptor
KOOKABURRA Kookaburra Cricket Neck Protector Helmet Adaptor
£17.99
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
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 Adult Ebike Standard Helmet Black
MICRO Adult Ebike Standard Helmet Black
Sold and shipped by Micro-Scooters UK Ltd
£44.95
HJC HJC Veleco: Streamlined, Comfy Helmet for Road Cycling
HJC HJC Veleco: Streamlined, Comfy Helmet for Road Cycling
Sold and shipped by Saddleback Ltd
£87.50£125.00
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
HJC HJC Veleco: Streamlined, Comfy Helmet for Road Cycling
HJC HJC Veleco: Streamlined, Comfy Helmet for Road Cycling
Sold and shipped by Saddleback Ltd
£87.50£125.00
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
MICRO Micro Children's Deluxe Helmet: Flamingo
MICRO Micro Children's Deluxe Helmet: Flamingo
Sold and shipped by Micro-Scooters UK Ltd
£32.95
MICRO Ombre Purple/Pink Printed Helmet
MICRO Ombre Purple/Pink Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
BTWIN Kids' Cycling Helmet Teen 900
BTWIN Kids' Cycling Helmet Teen 900
Rate: 4.8 stars, 49 votes
£39.99
SIMOND Canyoning helmet dual certification white water and mountain HEL 500
SIMOND Canyoning helmet dual certification white water and mountain HEL 500
Rate: 3.8 stars, 8 votes
£54.99
BELL Mountain Bike Helmet Ukon Mips - Grey
BELL Mountain Bike Helmet Ukon Mips - Grey
Rate: 4.4 stars, 27 votes
£49.99£69.99
WEDZE Adult Freeride Ski Helmet 900 MIPS - Grey Blue
WEDZE Adult's Ski Helmet Freeride FR 900 Mips Black & White
Gallery item 1 out of 2
WEDZE Adult Freeride Ski Helmet 900 MIPS - Grey Blue
Rate: 4.6 stars, 29 votes
2 colors
£119.99
WEDZE H-KID 550 CHILDREN'S SKI HELMET WITH VISOR YELLOW STRIPES
WEDZE H-KID 550 CHILDREN'S SKI HELMET WITH VISOR GLITTER PINK
WEDZE CHILDREN'S H-KID 550 SKI HELMET WITH VISOR Red and black
WEDZE CHILDREN'S H-KID 550 SKI HELMET WITH VISOR grey
Gallery item 1 out of 4
WEDZE H-KID 550 CHILDREN'S SKI HELMET WITH VISOR YELLOW STRIPES
Rate: 4.5 stars, 555 votes
4 colors
£49.99
MICRO Pink Eco Matt Helmet
MICRO Pink Eco Matt Helmet
Sold and shipped by Micro-Scooters UK Ltd
£26.95
MICRO Micro Children's Deluxe 3D Helmet
MICRO Micro Children's Deluxe 3D Helmet
Sold and shipped by Micro-Scooters UK Ltd
£39.95