Designed to meet the demands of ambitious ultrarunners, the Ultra 12 Unisex Running Vest is your essential companion for trail adventures. Weighing just 190 grams, this lightweight vest offers a performance-oriented design with intelligent features and a perfect fit. With 12 compartments, all easily accessible while running, the Ultra 12 provides ample space for gear and provisions, allowing you to stay organized and have everything you need within reach. Additionally, a removable waterproof pocket for essentials like smartphones adds versatility to the vest. Ensuring stability is a top priority, so the Ultra 12 features a non-stretch vest base for perfect stability, even during fast downhill sections. Furthermore, the back compartment can be compressed with hooks for a snug fit when carrying less gear. Customize the fit to your size and body shape with two stretch closures and a side adjustment system. The vest also offers versatile pole attachment options, including front vertical, r