Continual effort to get over own limits belongs to the human nature. Winter sports are more and more extreme. That’s why all producers check the world’s constructional and development trends – e.g. helmet WESTIGE Wave uses in-mold construction from ultra-light air polycarbonate. ANON, DAINESE, DAKINE, GIRO, K2, ROXY, CEBE, QUIKSILVER, SCOTT, SMITH.