soozier 11 lbs weighted vest weight vest with adjustable strapsSoozier's running weight vest, crafted from oxford fabric and filled with metal sand, ensures an enhanced workout experience whether at home, office, or gym. Its broad, thick shoulder straps offer enhanced comfort. Easily adjustable, these straps can be tightened during workouts to keep the weighted walking vest secure. A handy mesh pocket at the back provides a safe spot for keys or a smartphone.