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.
56 items
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Orange
ROCKRIDER Adult Mountain Bike Helmet EXPL 500 - Pastel Blue
ROCKRIDER Adult Mountain Bike Helmet Expl 500 - Green
ROCKRIDER Mountain Biking Helmet EXPL 500 - Pink Ombre
ROCKRIDER Mountain Bike Helmet EXPL 500 - Faded Blue
ROCKRIDER Mountain Bike Helmet EXPL 500 - Black
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Yellow
ROCKRIDER Mountain Bike Helmet EXPL 500 - Yellow
ROCKRIDER Mountain Bike Helmet EXPL 500 - Burgundy
ROCKRIDER Mountain Bike Helmet EXPL 500 - Turquoise
ROCKRIDER Mountain Bike Helmet EXPL 500 - Green
ROCKRIDER Mountain Bike Helmet EXPL 500 - Graphic Blue
Gallery item 1 out of 12
ROCKRIDER Mountain Biking Helmet EXPL 500 - Neon Orange
Rate: 4.7 stars, 7098 votes
12 colors
£29.99
Was £34.99
BTWIN Kids' Bike Helmet 500 - Yellow
BTWIN 500 Children's Helmet - Blue
BTWIN 500 Children's Helmet - Red
BTWIN 500 Children's Helmet - Pink
Gallery item 1 out of 4
BTWIN Kids' Bike Helmet 500 - Yellow
Rate: 4.7 stars, 1824 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, 1358 votes
2 colors
£14.99
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Light Khaki
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - White
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 - Anthracite
Gallery item 1 out of 5
OXELO Inline Skating Skateboarding Scootering Helmet MF500 - Light Khaki
Rate: 4.7 stars, 6954 votes
5 colors
£19.99£24.99
BTWIN Bike Helmet Teen 520 XS - Pink
BTWIN Teen Bike Helmet 520 XS - Yellow
BTWIN Bike Helmet Teen 520 XS - Blue
Gallery item 1 out of 3
BTWIN Bike Helmet Teen 520 XS - Pink
Rate: 4.8 stars, 507 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, 3390 votes
2 colors
£10.99
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’ 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
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/kids’ ski and snowboard helmet H-FS 300 Light Yellow
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/juniors ski and snowboard helmet - H-FS 300 - green
DREAMSCAPE Adult/juniors ski and snowboard helmet - H-FS 300 - silver glitter
Gallery item 1 out of 7
DREAMSCAPE Adult/Kids’ Ski and Snowboard Helmet H-FS 300 – blue
Rate: 4.5 stars, 793 votes
7 colors
£44.99
WEDZE H-KID 550 CHILDREN'S SKI HELMET WITH VISOR GLITTER PINK
WEDZE H-KID 550 CHILDREN'S SKI HELMET WITH VISOR YELLOW STRIPES
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 GLITTER PINK
Rate: 4.5 stars, 555 votes
4 colors
£49.99
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle
TRIPLE EIGHT Sweatsaver Helmet - Sunset
TRIPLE EIGHT Sweatsaver Helmet - Tony Hawk Pro Edition
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle Black
TRIPLE EIGHT Sweatsaver Helmet - Teal Hologram
TRIPLE EIGHT Sweatsaver Helmet - Shaved Ice
Gallery item 1 out of 6
TRIPLE EIGHT Sweatsaver Helmet - Rainbow Sparkle
6 colors
Sold and shipped by Kates Skates Ltd
£49.95
MICRO Ombre Purple/Pink Printed Helmet
MICRO Ombre Purple/Pink Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
MICRO Pink Eco Matt Helmet
MICRO Pink Eco Matt Helmet
Sold and shipped by Micro-Scooters UK Ltd
£26.95
RIO ROLLER Script Helmet
RIO ROLLER Script Helmet
RIO ROLLER Script Helmet
Gallery item 1 out of 3
RIO ROLLER Script Helmet
3 colors
Sold and shipped by Kates Skates Ltd
£29.95
MICRO Star Pink Printed Helmet
MICRO Star Pink Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
MICRO Micro Children's Deluxe Helmet: Pink
MICRO Micro Children's Deluxe Helmet: Pink
Sold and shipped by Micro-Scooters UK Ltd
£24.95
MICRO Mermaid Printed Helmet
MICRO Mermaid Printed Helmet
Sold and shipped by Micro-Scooters UK Ltd
£32.95
WEDZE Adult ski helmet - PST 580 - Blue and black
WEDZE Adult PST 580 Ski Helmet - Pink and Black
WEDZE Adult Ski Helmet - PST 580 - Black and white
WEDZE ADULT DOWNHILL SKI HELMET H PST 580 BLUE
Gallery item 1 out of 4
WEDZE Adult ski helmet - PST 580 - Blue and black
Rate: 4.5 stars, 829 votes
4 colors
£79.99
RASKULLZ C-Preme Helmet Raskullz Lil Unicorn Horn Toddlers Safety 48-52cm Pink
RASKULLZ C-Preme Helmet Raskullz Lil Unicorn Horn Toddlers Safety 48-52cm Pink
Sold and shipped by E-Bikes Direct
£25.99
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Pink 8+
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Teal 8+
Gallery item 1 out of 2
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Pink 8+
2 colors
Sold and shipped by Second Chance Limited
£24.99
DISNEY Disney Princess Safety Helmet - 48-52cm
DISNEY Disney Princess Safety Helmet - 48-52cm
Sold and shipped by E-Bikes Direct
£15.99
CCM CCM Tacks 70 Helmet Combo
CCM CCM Tacks 70 Helmet Combo
CCM CCM Tacks 70 Helmet Combo
CCM CCM Tacks 70 Helmet Combo
Gallery item 1 out of 4
CCM CCM Tacks 70 Helmet Combo
4 colors
Sold and shipped by Willies
£104.99
DISNEY Barbie Safety Helmet - 48-52cm
DISNEY Barbie Safety Helmet - 48-52cm
Sold and shipped by E-Bikes Direct
£12.99
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Teal 5+
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Black 5+
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Pink 5+
Gallery item 1 out of 3
WIPEOUT Wipeout Kids Bike Scooter Skate Helmet - Create own designs - Teal 5+
3 colors
Sold and shipped by Second Chance Limited
£24.99
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 MINI LIFER CHILDS HELMET – MULTI & HIGH-IMPACT CERTIFIED - HOT PINK GLOSS
S1 HELMETS S1 MINI LIFER CHILDS HELMET – MULTI & HIGH-IMPACT CERTIFIED - HOT PINK GLOSS
Sold and shipped by J & R Sports Limited
£46.95
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - PINK GLOSS CHECKER
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - PINK GLOSS CHECKER
Sold and shipped by J & R Sports Limited
£51.95
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - HOT PINK GLOSS
S1 HELMETS S1 LIFER HELMET - MULTI-IMPACT & HIGH-IMPACT CERTIFIED - HOT PINK GLOSS
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
HARSH PROTECTIVE GEAR HARSH ABS ACTION SPORTS SKATE / SKATEBOARD / SCOOTER HELMET - WHITE
HARSH PROTECTIVE GEAR HARSH ABS ACTION SPORTS SKATE / SKATEBOARD / SCOOTER HELMET - PINK
HARSH PROTECTIVE GEAR HARSH ABS ACTION SPORTS SKATE / SKATEBOARD / SCOOTER HELMET - MATT BLACK
HARSH PROTECTIVE GEAR HARSH ABS ACTION SPORTS SKATE / SKATEBOARD / SCOOTER HELMET - PURPLE
Gallery item 1 out of 4
HARSH PROTECTIVE GEAR HARSH ABS ACTION SPORTS SKATE / SKATEBOARD / SCOOTER HELMET - WHITE
4 colors
Sold and shipped by J & R Sports Limited
£19.95
LAZER Lazer Strada KinetiCore Cycle Helmet Matt Lila Pink
LAZER Lazer Strada KinetiCore Cycle Helmet Matt Lila Pink
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 GREEN UN
MET MET Crackerjack MIPS CYAN UN
MET MET Crackerjack MIPS PURPLE UN
Gallery item 1 out of 5
MET MET Crackerjack MIPS PINK UN
5 colors
Sold and shipped by Sprocket and Gear Ltd
£68.00
NUTCASE Nutcase - Baby Nutty MIPS Helmet Toddler Pink Sucker Punch
NUTCASE Nutcase - Baby Nutty MIPS Helmet Toddler Red Take Off
Gallery item 1 out of 2
NUTCASE Nutcase - Baby Nutty MIPS Helmet Toddler Pink Sucker Punch
2 colors
Sold and shipped by Sprocket and Gear Ltd
£55.00
NUTCASE Nutcase - Street MIPS Helmet Pink Offshore
NUTCASE Nutcase - Street MIPS Helmet White City of Pearls
NUTCASE Nutcase - Street MIPS Helmet Purple Plume
NUTCASE Nutcase - Street MIPS Helmet Black Onyx Solid Satin
Gallery item 1 out of 4
NUTCASE Nutcase - Street MIPS Helmet Pink Offshore
4 colors
Sold and shipped by SWAG Distribution Ltd
£64.95
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
Gallery item 1 out of 8
LAZER Lazer NutZ KinetiCore Cycle Helmet Uni-Size Youth
8 colors
Sold and shipped by Sprocket and Gear Ltd
£39.99
LAZER Lazer Tonic KinetiCore Cycle Helmet Cosmic Berry Black
LAZER Lazer Tonic KinetiCore Cycle Helmet Cosmic Berry Black
Sold and shipped by Sprocket and Gear Ltd
£59.99
LAZER Lazer Gekko Cycle Helmet Uni-Size Youth
LAZER Lazer Gekko Cycle Helmet Uni-Size Youth
LAZER Lazer Gekko Cycle Helmet Uni-Size Youth
LAZER Lazer Gekko Cycle Helmet Uni-Size Youth
Gallery item 1 out of 4
LAZER Lazer Gekko Cycle Helmet Uni-Size Youth
4 colors
Sold and shipped by Sprocket and Gear Ltd
£44.99
LAZER Lazer Bob+ Cycle Helmet Uni-Size Kids
LAZER Lazer Bob+ Cycle Helmet Uni-Size Kids
LAZER Lazer Bob+ Cycle Helmet Uni-Size Kids
LAZER Lazer Bob+ Cycle Helmet Uni-Size Kids
Gallery item 1 out of 4
LAZER Lazer Bob+ Cycle Helmet Uni-Size Kids
4 colors
Sold and shipped by Sprocket and Gear Ltd
£24.99
LAZER Lazer Cityzen KinetiCore Cycle Helmet Matt Lilac
LAZER Lazer Cityzen KinetiCore Cycle Helmet Matt Lilac
Sold and shipped by Sprocket and Gear Ltd
£59.99
KRASH Krash Pro FS Child Helmet
KRASH Krash Pro FS Child Helmet
KRASH Krash Pro FS Child Helmet
KRASH Krash Pro FS Child Helmet
Gallery item 1 out of 4
KRASH Krash Pro FS Child Helmet
4 colors
Sold and shipped by ALOC Sports Retail
£32.99
RASKULLZ Raskullz FS Toddlers Helmet - Astro Cat Pink Astro Cat Pink Unisize 48-52cm
RASKULLZ Raskullz FS Toddlers Helmet - Astro Cat Pink Astro Cat Pink Unisize 48-52cm
Sold and shipped by ALOC Sports Retail
£32.99