Helmet body: ONE STEP technical material, EPS&impact resistant composite material Ultra-light material with light weight; wind tunnel and air duct design to effectively reduce wind direction resistance. Internal structure: high-quality foam layer with adjustable twist inside, which can adjust the size of the head circumference. Weight: Each helmet is guaranteed to have about 200g each. Size: One size L, suitable for head circumference 65cm and inside. Head width is 18cm or le. Super cool: venting holes, general body can be worn by adults, the head is too large or too small to adjust the rear regulator. Size:Head circumference 65cm head wide diameter 18cm
Specifications
Key Features
Hard Bicycle Cycling MTB Safety Helmet Skate Mountain Bike Protective Helmet