Tackle technical trails with confidence in the Salomon Bonatti Trail Jacket. Constructed with premium Japanese PERTEX® fabric, this lightweight waterproof jacket (20k/20k) delivers breathable protection without compromising mobility. Seamless shoulders, stretch panels, and articulated sleeves provide freedom of movement, while the ergonomic fit accommodates hydration packs up to 12L. Trail-focused features like a protective hood, extended back, front-access flask pockets, and smart venting make it a versatile companion for long runs in any weather.