ZELUS Weighted Vest Washable, Z-Fit Soft Iron Weighted Vest for Women and Men, 5/10/15 lb Weight Vest with Reflective Stripes & Adjustable Straps, Ultra Thin Weight Vest for Home Gym Strength Training Weight Loss Workout

Z-Fit Material: This unibody weight vest by Zelus is filled with Z-fit Soft Iron material, which evenly distributes the weight to prevent shifting and reduce friction. Its ultra-thin, flat design ensures a snug and comfy fit, giving you more freedom to move compared to those iron sand vests
Washable & Comfort That Lasts:Easy to hand-wash and odor-free, this vest keeps you feeling fresh and focused. Its soft yet wear-resistant spandex fabric delivers lasting comfort, even through your toughest workouts
Ergonomic Design: Featuring a chest buckle strap and two side straps, our weight vest offers easy, customized adjustments to fit chest sizes from 34″ to 42.5″. Stay supported and move freely through any workout