The Vevor weighted vest adds 30 lbs of fixed resistance to make workouts more challenging during running, jogging, hiking, and strength training. It features a breathable neoprene exterior with iron pellet filling for stable, evenly distributed weight. Padded shoulders help reduce strain, while double adjustable buckles create a secure fit for 35" to 45" bust sizes. Front and rear storage pockets provide convenient space for essentials during exercise. Reflective stripes improve visibility for outdoor training in low-light conditions.