Follow your impulse. Made for warmer days and designed to handle a range of terrain, conditions, and activities, the Gamma Lightweight Hoody - our lightest Gamma hoody - is an essential softshell for anyone maximizing their time outside. Wind resistant and water repellent, the Fortius 1.0 softshell fabric stretches, breathes, provides UPF 50+ protection, and is made with recycled nylon. The quick-adjust StormHood provides coverage, and the regular fit is patterned for unrestricted mobility.