Everest is the essential, the must-have, the all-important. Dynamic breathability and osmosis, like saying, self-produced oxygen. Everest is the light, windproof, sleeveless jacket. The typical windproof properties, chosen by the Rosti design team, make Everest ideal in adverse weather conditions. The tests carried out have confirmed its dynamic breathability, possible thanks to an osmotic exchange from the inside to the outside of the jacket. Composition: front and collar, 100% Polyamide, back and side panels 86% Polyester, 14% Elastane.