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.
16 items
BTWIN 500 Kids' Mountain Bike Helmet 4-15 - Red
BTWIN 500 Kids' Mountain Bike Helmet 4-15 - Red
Rate: 4.7 stars, 2165 votes
£29.99
BTWIN City Cycling Bowl Helmet 500 - Rosemary Green
BTWIN Bowl City Cycling Helmet 500 - Black
BTWIN City Cycling Bowl Helmet - Beige
BTWIN City Cycling Bowl Helmet - Grey
BTWIN City Cycling Bowl Helmet - Yellow
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
BTWIN City Cycling Bowl Helmet 500 - Ochre
BTWIN City Cycling Bowl Helmet 540
Gallery item 1 out of 12
BTWIN City Cycling Bowl Helmet 500 - Rosemary Green
Rate: 4.5 stars, 4300 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, 4270 votes
4 colors
£27.99
Was £29.99
BTWIN 500 Children's Helmet - Red
BTWIN 500 Children's Helmet - Pink
BTWIN Kids' Bike Helmet 500 - Yellow
BTWIN 500 Children's Helmet - Blue
Gallery item 1 out of 4
BTWIN 500 Children's Helmet - Red
Rate: 4.7 stars, 1825 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
BTWIN Kids' Bike Helmet 100 - Black
BTWIN Kids' Bike Helmet 100 - Black
Rate: 4.7 stars, 405 votes
£9.99£11.99
BTWIN 100 City Cycling Helmet - Black
BTWIN 100 City Cycling Helmet - Black
Rate: 4.6 stars, 2206 votes
£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, 865 votes
3 colors
£24.99
BTWIN City Cycling Helmet with Visor and Rear Light 900 - Beige
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 - Beige
Rate: 4.7 stars, 7 votes
£94.99
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, 507 votes
3 colors
£24.99
BTWIN City Cycling Bowl Helmet 540 - Khaki
BTWIN City Cycling Bowl Helmet 540 - Khaki
£44.99
BTWIN 500 Teen Cycling Helmet Black
BTWIN 500 Teen Cycling Helmet Black
Rate: 4.7 stars, 2710 votes
£19.99
BTWIN Kids' Cycling Helmet Teen 900
BTWIN Kids' Cycling Helmet Teen 900
Rate: 4.8 stars, 49 votes
£39.99
BTWIN Cycling Helmet Teen 500 XS
BTWIN Cycling Helmet Teen 500 XS
Rate: 4.7 stars, 202 votes
£19.99
BTWIN 100 Kids' Cycling Helmet - Blue
BTWIN 100 Kids' Cycling Helmet - Blue
Rate: 4.2 stars, 430 votes
£7.99
Out of stock
BTWIN Kids' Cycling Helmet 500 - Blue
BTWIN Kids' Cycling Helmet 500 - Blue
Rate: 4.6 stars, 4816 votes
£12.99
Out of stock