1.Aluminium chassis
2.This skates are popular in all around the world.
3.It is durable.

Roller skate

Semi-soft

Shell:PP+Mesh with printed

Chassis:Aluminium

Wheels:PU casting  64*24 wheels

  XS#:60*24;S#:64*24;M:70*24;L#:72*24

Liner:Mesh liner with good ventilation+soft velvet