To be worn under a racing suit, the Company 3 Wave back protector is light, ergonomic and can be stored in its practical bag. Maximum safety thanks to the inner core formed by the honeycomb frame in aluminum and Crash Absorb®, the thermoformed double density all-round support structure combined with external polypropylene panels with perforated and corrugated structure and the lining in thermoformed polyethylene foam. The excellent ventilation, the joint in the lumbar area and the adjustable straps offer the driver a high level of driving comfort. External panels and controlled mobility, made of polypropylene with corrugated and perforated structure External panels on polypropylene with perforated and corrugated structure Internal back of polyester mesh liningInner core made of honeycom.