Features: integrated design / adjustable head size
<br />Color: color optional, as shown
<br />Weight: 280g
<br />Air hole: 11 holes
<br />
<br />1.  For MTB bicycle sports
<br />2.  100% new brand and high quality for unisex
<br />3.  Size for head circumference 57-61cm adjustable size
<br />4.  Color:colorful for your choosing
<br />6.  Materail:Outside:PC, inside :high density EPS,PU foam,nylon adjust belt
<br />7.  Technology:Unicase technology,more safe and perfect
<br />8.  Storage advice:do not stored in damp environment,near where the heat source or directly in light,helment for dry proceesing,suggest using canvas package for storage
<br />9.  Very light weight,280g  APPOX
<br />10.  Ventilation holes,use air cooling make the air free<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-12-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-13-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-1-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-3-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-4-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-9-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5ad85a5b6bcfa351a9968c29-10-orgin.jpg></b></b></p>