Sunblock comfort: this helmet is a lightweight and comfortable design suitable for the 54-66cm head size. It is wide angle and keeps away from sunlight. You can adjust the head circumference and get comfortable fit. 
head protection: this helmet has a durable housing and damper lining, which can buffer impacts and reduce the possibility of running headache.
Flexible interior design: helmet has a removable, washable lining design that is useful for our daily cleaning, making it cool and breathable, making it less humid during running.
quality: high density cushioning layer for men's helmet is durable, resilient and protects your head effectively. ABS and sponge material is smooth, soft and safe to ride.
Multifunctional and comfortable: suitable for different outdoor events from bicycles and skis to baseball and snowboarding. We offer comfortable underwear experience to adventurous men and women. 
Colour: Black
Size: Refer to description
Height: 7
Length: 10
Width: 3
Weight :1