Structure

The Erbo impact protection system for motorcycle wear
consists of four material layers
:

Compressed polyethylene, 3 mm thick

Elasticoviscous, shock-absorbing
Suprotect foam, 10 mm thick

thylene protective layer to block sweat
Kevlar/Twaron felt, 2 mm thick



Kevlar™ is a registered trademark of DuPont de Nemours.