Level Up Your Training with the Zelus Plus-Size Weighted Vest – 12 lb of Even, Bounce-Proof ResistanceEngineered for both men and women, this high-quality weighted vest delivers consistent, heavy-duty resistance to intensify walking, running, rucking, jogging, calisthenics, and strength training—no extra gear needed. Filled with high-density iron sand, it ensures even weight distribution across your torso, reducing strain on your lower back and neck while enhancing natural biomechanics.Crafted from soft, breathable SBR composite fabric, the vest hugs your body without chafing, offering superior comfort during high-strength or extended sessions. Dual front adjustable buckles and high-elastic straps provide a secure, bounce-proof fit for all body types—including plus-size athletes—so you stay stable through every stride and rep.