When the forecast is unpredictable, take shelter in the men’s Janji Zephyr Runner Jacket. The men’s Zephyr Runner Jacket weighs next to nothing to keep your kit light in the rain, but it fends off wind and rain thanks to its rip-stop nylon construction and PFC-free water-resistant finish. Janji included a couple unique features to set the Zephyr jacket apart from other running jackets. A vertical back vent improves air circulation through the jacket to keep you cool and dry, and a front chest snap connects the two sides so you can wear it unzipped while still keeping it in place. With elastic cuffs and a droptail hem for extra coverage, the ultralight men’s Janji Zephyr Jacket has your back when the weather doesn’t cooperate.