When the route’s long, the elevation’s brutal, and aid stations are few and far between, the Adv Skin 12 is the vest that goes the distance with you. Designed for endurance trail runs and ultra-distance races, it carries hydration, layers, and fuel without bouncing or chafing. The latest version refines the fit and stability even further, using a Y-shaped harness and stretch fabrics that move with you—so you can focus on your pacing, not your pack.
- Sensifit™ construction uses breathable stretch materials and precision fit to keep the vest stable and bounce-free over long distances
- Y-shaped back panel distributes weight evenly and keeps the load close, so it doesn’t shift on technical climbs or fast descents
- Quick Link sternum strap lets you adjust fit on the fly and expands with your breath when you’re pushing the pace
- Dual side compression laces let you dial in the fit and keep your gear locked down over hours of movement
- Two included 500ml soft flasks sit securely up front with elastic loops, so hydration stays within reach and doesn’t slosh
- Internal bladder sleeve holds a 2L reservoir (sold separately), giving you flexible hydration options for hot days or remote trails
- Multiple front, back, and shoulder pockets give you fast access to gels, gloves, a shell, and other on-the-move essentials
- Rear compartment offers two side entry points so you can grab gear without breaking stride
- Pole carry system is adjustable, removable, and ready for the Custom Quiver if you're racing with foldables
- Built tough with YKK zippers and long-distance-ready stitching, this vest is made for back-to-back big days
