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.
360 items
VAN RYSEL RoadR 500 Road Cycling Helmet - Neon Yellow
VAN RYSEL RoadR 500 Road Cycling Helmet - White
VAN RYSEL RoadR 500 Road Cycling Helmet - Black
Gallery item 1 out of 3
VAN RYSEL RoadR 500 Road Cycling Helmet - Neon Yellow
Rate: 4.6 stars, 2980 votes
3 colors
£29.99
VAN RYSEL Road Bike Helmet RCR MIPS - White
VAN RYSEL Road Cycling Helmet RCR MIPS - Blue
Gallery item 1 out of 2
VAN RYSEL Road Bike Helmet RCR MIPS - White
2 colors
£79.99
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, 1236 votes
3 colors
£24.99
Was £34.99
BTWIN City Cycling Bowl Helmet 500 - Rosemary Green
BTWIN Bowl City Cycling Helmet 500 - Black
BTWIN City Cycling Bowl Helmet - Yellow
BTWIN City Cycling Bowl Helmet - Grey
BTWIN City Cycling Bowl Helmet - Beige
BTWIN City Cycling Bowl Helmet 540 - Satin Grey/Black
BTWIN City Cycling Bowl Helmet 540 - Blue/Reflective
BTWIN 500 City Cycling Bowl Helmet - Brick Red
BTWIN Bowl City Bike Helmet 500 - Grey
BTWIN City Cycling Bowl Helmet 500 - Ochre
BTWIN City Cycling Bowl Helmet 500
BTWIN City Cycling Bowl Helmet 540
Gallery item 1 out of 12
BTWIN City Cycling Bowl Helmet 500 - Rosemary Green
Rate: 4.5 stars, 4289 votes
12 colors
£29.99
Was £34.99
BTWIN City Cycling Helmet 500 - Green
BTWIN City Cycling Helmet 500 - Beige
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 - Green
Rate: 4.6 stars, 4261 votes
4 colors
£27.99
Was £29.99
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Orange
ROCKRIDER Adult Mountain Bike Helmet Expl 500 - Green
ROCKRIDER Mountain Bike Helmet EXPL 500 - Faded Blue
ROCKRIDER Adult Mountain Bike Helmet EXPL 500 - Pastel Blue
ROCKRIDER Mountain Bike Helmet EXPL 500 - Black
ROCKRIDER Mountain Biking Helmet EXPL 500 - Pink Ombre
ROCKRIDER Mountain Bike Helmet EXPL 500 - Yellow
ROCKRIDER Mountain Bike Helmet EXPL 500 - Turquoise
ROCKRIDER Mountain Bike Helmet EXPL 500 - Graphic Blue
ROCKRIDER Mountain Bike Helmet EXPL 500 - Burgundy
ROCKRIDER Mountain Bike Helmet EXPL 500 - Green
Gallery item 1 out of 11
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Orange
Rate: 4.7 stars, 7072 votes
11 colors
£29.99
Was £34.99
VAN RYSEL Racer Road Cycling Helmet - Black
VAN RYSEL Cycling Helmet Racer - Sand
VAN RYSEL RoadR 900 Road Cycling Helmet - Blue
Gallery item 1 out of 3
VAN RYSEL Racer Road Cycling Helmet - Black
Rate: 4.4 stars, 2148 votes
3 colors
£39.99
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, 3383 votes
2 colors
£10.99
WEDZE Adult Ski Helmet - PST 500 - Black
WEDZE Adult ski helmet - PST 500 - matte white
WEDZE Adult ski helmet - PST 500 - light green
Gallery item 1 out of 3
WEDZE Adult Ski Helmet - PST 500 - Black
Rate: 4.6 stars, 1707 votes
3 colors
£39.99
WEDZE ADULT Ski Helmet - H100 - Grey
WEDZE ADULT Ski Helmet - H100 - Grey
Rate: 4.4 stars, 539 votes
£24.99
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
OLAIAN Helmet for surfing.yellow
OLAIAN Helmet for surfing. black
OLAIAN Helmet for surfing. Sky blue
Gallery item 1 out of 3
OLAIAN Helmet for surfing.yellow
Rate: 4.3 stars, 126 votes
3 colors
£34.99
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Black/Blue
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Bridal Pink
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - White
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Light Khaki
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Anthracite
OXELO MF500 Inline Skating Skateboarding Scootering Helmet - Grey
Gallery item 1 out of 6
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Black/Blue
Rate: 4.7 stars, 6915 votes
6 colors
£19.99
Was £24.99
BTWIN 100 City Cycling Helmet - Black
BTWIN 100 City Cycling Helmet - Black
Rate: 4.6 stars, 2201 votes
£14.99
VAN RYSEL RoadR 100 Cycling Helmet - Black
VAN RYSEL RoadR 100 Cycling Helmet - Black
Rate: 4.3 stars, 1152 votes
£19.99
ROCKRIDER Mountain Bike Helmet EXPL 50 - Black
ROCKRIDER Mountain Bike Helmet EXPL 50 - Black
Rate: 4.5 stars, 281 votes
£12.99
ROCKRIDER Mountain Bike Helmet EXPL 100 - White
ROCKRIDER Mountain Bike Helmet EXPL 100 - Blue
Gallery item 1 out of 2
ROCKRIDER Mountain Bike Helmet EXPL 100 - White
Rate: 4.6 stars, 280 votes
2 colors
£19.99
BTWIN City Cycling Bowl Helmet 540 - Khaki
BTWIN City Cycling Bowl Helmet 540 - Khaki
£44.99
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - spotted white
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - black
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 - spotted white
Rate: 4.5 stars, 791 votes
7 colors
£44.99
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
OXELO Adults' Size M Scooter Helmet Bowl 500
OXELO Adults' Size M Scooter Helmet Bowl 500
Rate: 4.7 stars, 108 votes
£24.99£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, 917 votes
5 colors
£24.99£29.99
SIMOND CLIMBING AND MOUNTAINEERING HELMET - EDGE TURQUOISE
SIMOND CLIMBING AND MOUNTAINEERING HELMET - EDGE WHITE/RED
Gallery item 1 out of 2
SIMOND CLIMBING AND MOUNTAINEERING HELMET - EDGE TURQUOISE
Rate: 4.6 stars, 12 votes
2 colors
£49.99
BTWIN City Cycling Helmet with Visor and Rear Light 900 - Black
BTWIN City Cycling Helmet with Visor and Rear Light 900 - Black
Gallery item 1 out of 2
BTWIN City Cycling Helmet with Visor and Rear Light 900 - Black
Rate: 4.5 stars, 4 votes
£94.99
BAUER IMS 5.0 Helmet
BAUER IMS 5.0 Helmet
Rate: 3.9 stars, 11 votes
£74.99
GUNN AND MOORE GM Purist II Geo Cricket Helmet Adult
GUNN AND MOORE GM Purist II Geo Cricket Helmet Adult
Rate: 4.0 stars, 2 votes
£49.99
SIMOND Canyoning Helmet GREY YELLOW - Maskoon 100
SIMOND Canyoning Helmet GREY YELLOW - Maskoon 100
Rate: 4.3 stars, 118 votes
£26.99
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
HJC HJC Furion 2.0: Light, Aero, High-Performance Cycling Helmet
HJC HJC Furion 2.0: Light, Aero, High-Performance Cycling Helmet
Gallery item 1 out of 2
HJC HJC Furion 2.0: Light, Aero, High-Performance Cycling Helmet
2 colors
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
BOLLÉ RYFT MIPS ADULT SNOW HELMET - Matte Titanium Red
BOLLÉ RYFT MIPS ADULT SNOW HELMET - Shiny Black
Gallery item 1 out of 2
BOLLÉ RYFT MIPS ADULT SNOW HELMET - Matte Titanium Red
2 colors
Sold and shipped by Igero
£139.95£270.00
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
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
MICRO Adult Ebike Standard Helmet Black
MICRO Adult Ebike Standard Helmet Black
Sold and shipped by Micro-Scooters UK Ltd
£44.95
HJC HJC Ibex 2.0 Helmet: Lightweight & Advanced Ventilation for Optimal Cycling
HJC HJC Ibex 2.0 Helmet: Lightweight & Advanced Ventilation for Optimal Cycling
Sold and shipped by Saddleback Ltd
£154.00£220.00
TRIPLE EIGHT Sweatsaver Helmet - Teal Hologram
TRIPLE EIGHT Sweatsaver Helmet - Shaved Ice
TRIPLE EIGHT Sweatsaver Helmet - Tony Hawk Pro Edition
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle
TRIPLE EIGHT Sweatsaver Helmet - Sunset
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle Black
Gallery item 1 out of 6
TRIPLE EIGHT Sweatsaver Helmet - Teal Hologram
6 colors
Sold and shipped by Kates Skates Ltd
£49.95