JBM Adult & Kid Full Protective Gear Set Multi Sport Helmet, Knee and Elbow Pads with Wrist Guards, Skateboarding Protection for Biking, BMX, Scooter, Skateboard, Inline Skating and Others Sports

THE DIAMOND PATTERN SHELL IS NOT JUST ONLY PATTERN FOR FASHION but to allow the plastic to have larger angle of curve to fit the knee and elbow more than then normal pads. The diamond pattern can allow the plastic to be more elastic as well, it allow the pads to be more curved while it would not hurt the knee and arm.