Multilayer back protector able to guarantee optimal shock absorption without compromising comfort, ventilation or flexibility. In the event of a fall with an unfavorable impact angle, the MEMORY FOAM layers that compose it slide individually, distributing the shock and limiting the energy transmitted to the spine and back. Designed to be housed inside the back pockets of Hevik jackets, both for men and women, it is available in 3 sizes, with lengths from 44 to 52 cm. CE approval CB (Central Back protection) level 2, the highest according to EN 1621-2:2014