Lightweight and compressible, the Outdoor Research Men's Vigor Jacket will keep you comfortable and protected on steep hikes and long runs. Featuring Pertex(R) Microlight fabric, this technical jacket is designed for excellent durability and superior waterproof and breathable performance. With reflective tape to keep you visible in low light and a zippered pocket that doubles as a stuff sack for when the weather warms, the Outdoor Research Vigor Jacket for men has it all.