1.Waist Joint: Elastic Band. 

2.MainPanel: 30 times foam compressed padding.  

3.Body Cap: PP compressed cap. 

4.ShoulderCap: PP cap with 35°compressed foam inside, shockproof. 

5.Insideof the cap: Breathable Mesh

6.Tabwebbing: Adjustable with Velcro and rubber. 

7.Various colors to meet different users’ needs. 

2.   Strong anti-impact structure. 

3.Better protection and shockproof due to the inner EVA foam inside ofthe shoulder cap. 

Minor-Rocks-Free Design. Suitable for MTB BMX.