material: High functional, breathable materials. function: Ingenious materials absorb up to 97% of the impact-energy. without restricting the freedom of movement the protector adapts to the body contours. Backpack: THOUGHT OUT CARGO-PACK with plenty of storage space and extras like goggle pocket, tool pocket, mobile phone pocket, ... Protector: As multiple award winner and Nr. 1 in safety on the motorcycle and wintersport market, Komperdell has developed a revolutionary new bike protector. Extremely lightweight, comfortable and reduced to the essential, the concept has its focus on offering the best spine protection enhanced with a fully functional and well thought out cargo pack.