made by precious materials and by special materials like S.R.T. (Sweat Removing Textile – very transpiring 3D textile which transfers sweat to the outside) studied to protect the back zone from collisions while offering a good lumbar support It is composed by high-technology deformable structure and by splinter-proof plastic materials and by E.V.C. (Evoluted Viscoelastic Cells) innovative waterproof anti-shock material with high performance/weight/thickness rateo The plates are joined to a drop a wire system which guarantees the impact distribution throughout the whole protection surface Spine EVC has the Anti-Torsion system which limits the reward twisting The back protector is comfortable because it follows and satisfies the natural forward movement of the spinal column and reaches Lev.2 performance according to the EN1621-2/03 normative while offering the best comfort.