For running, for travel, for the whole day. For any activity. The On Active Jacket is the ultimate in versatility. You'll appreciate its wind- and water-resistance on your morning run. On your way to training, you can wear it over your sportswear. It also works as a backup layer to take with you if the weather takes a turn for the worse when exploring new places. It's lightweight and easy to pack. It will keep up with you even when you're on the move all day.