KN44 Nero klister can handle changing snow conditions very well and it has great anti-icing properties. Temperature range -3°C to +5°C (27°F to 41°F). SWIX Nero are revolutionary klisters with a black ingredient that has shown an impressive performance. They collect significantly less dirt from the snow than traditionally klisters. They are durable and stay better within the kick-zone than other klisters. NERO provides a secure kick over longer time than traditional klisters, due to their special characteristics.