Gore mythos running jacket mens the mens gore mythos running jacket has been crafted with a windproof membrane that helps to reduce the chill on the colder days while the breathability of the fabric helps to reduce the chance of you overheating and allows moisture to escape this gore running jacket has also been crafted with reflective detail across the body and sleeves that helps to increase your visibility in low light situations two zip pockets to the chest also allow you keep your essent