What Our Gearhead® Experts Are Saying:"I use the S/Lab Sense 6L Hydration Vest for race days or long training runs where every gram matters. It fits unbelievably close thanks to the Sensifit design, and once it’s on, it feels like a part of my torso instead of a separate piece of gear. The quick link adjustment is simple to tweak mid-run, and the modular pockets make it easy to customize what I carry. For anything between 50 and 100 kilometers, this vest is dialed."We gear up with the Salomon S/Lab Sense 6L Set Hydration Vest when speed, efficiency, and endurance define the day. Designed in collaboration with elite athletes, this minimalist vest keeps us fully prepared for long-distance missions without weighing us down. Its Sensifit design hugs our body with a barely-there feel, giving us the freedom to push harder on steep climbs, accelerate into descents, and settle into a natural rhythm over hours of movement. Thoughtfully placed pockets store essentials within easy reach, and the included soft flasks slide smoothly into position for stable, slosh-free hydration. The quick link system keeps fit adjustments fast, helping us stay dialed as gear loads change. Lightweight, breathable materials create a vest that excels when the terrain is rugged, the pace is high, and the goal is to move efficiently from start line to finish.