Features of the Mammut Men's Flexidown IN Jacket Hybrid down jacket with a combination of soft, light Pertex Quantum material and pleasantly soft Pontetorto Tecnostretch for freedom of movement and aesthetic appeal Pontetorto Tecnostretch inserts on the sides and under the arms Filled with 61 g 90/10 goose down with 750 cuin fill power 2 side pockets with concealed zippers Fabric Details Main material: 100% Polyamide