The back protector reduces the risk of injury to the spinal column, shoulders and kidney area. After buckling it on, the rider wears the protector underneath their motorcycle jacket. It is particularly lightweight and breathable. Body heat then ensures a perfect fit, just like tailor made. · Strap-on protector with integrated, steplessly adjustable kidney belt · Optimum protection reduces the risk of injury · Innovative Cross protector by KOMPERDELL on back: flexible multi-layer and multi-chamber design, supple fit thanks to Dual-Density foam, breathable and lightweight · Upper: blended fabric made of polyester and elastane · Ergonomically shaped shoulder straps, padded and height-adjustable; with integrated press studs for retrofitting the BMW Motorrad chest protector · High breathability due to generous perforation · Good impact absorption properties · Amply sized shielding for the spinal column, the shoulder-blades and the kidney area · Very light in weight · Back protector certified as per DIN 1621-2, level 2. · Color: Black/Yellow · Sizes: Unisex S-XL