The Salomon S/Lab Ultra 10 Set Pack redefines performance standards in ultra-running gear. Designed by ultra-running champion François d Haene, this vest is exceptionally lightweight and comfortable, allowing you to focus solely on your run without feeling weighed down. With a multitude of easily accessible storage pockets for your essentials and high-volume hydration flasks, it's the perfect companion to help you conquer your most challenging trail adventures while barely noticing its presence.