Arc'teryx Proton HT Hoodie - Women's

The Arc'teryx Proton HT Hoodie balances breathable warmth and weather resistance with air-permeable Fortius Air 20 softshell construction that allows moisture vapor to escape during high-output activity. The 100% recycled Coreloft Compact insulation continues to insulate even when damp, making this hoodie reliable during mixed conditions where you're generating heat but still need protection from wind and precipitation. The articulated fit and insulated StormHood extend coverage without restricting movement, while the breathable construction prevents that clammy feeling that plagues less sophisticated insulated layers. When your mountain activities keep you moving in cold conditions, the Proton HT helps regulate temperature instead of fighting against it.