Layer on customizable resistance during your runs, hikes, or home workouts without swapping out your existing equipment.
- Start at 3.5 pounds and scale intensity up to 40 pounds using compatible weight plates so you can track progress at your own pace.
- Train longer without discomfort thanks to breathable 1000D nylon and thick shoulder padding that absorbs pressure during your heaviest lifts.
- Lock in a centered fit across your torso with fully adjustable buckles that eliminate shifting and balance the load.
- Store your phone, keys, or gloves securely in the built-in pocket so your hands stay free during sprints or circuit sets.
