Ripstop-Nylon, PTX Quantum AIR, 45g/sqm

For decades, PTX Quantum has stood for top-class down-proof and windproof, lightweight shell materials. PTX Quantum AIR also stands for first-class function, but with this version, breathability is the main focus. This is achieved with PTX Quantum Air through a more open structure, which allows water vapor to escape easily and does not block wind 100%. This is especially useful during sweaty activities to prevent sweat and heat accumulation. It can be used alone as a windshirt or in combination with an insulation such as Climashield or [MM] Alpha-insulation for Active Insulation jackets