ADJUSTABLE WEIGHT VEST: This one-size-fits-most exercise vest by Zelus weighs in at 4 pounds by itself but reaches up to 10 thanks to the included six 1 pound iron sand weight bags, allowing variable low impact resistance that strengthens your core and endurance no matter your exercise routine
ADJUSTABLE ERGONOMIC DESIGN: Our weighted vest evenly distributes its load even during intense workouts, with its hook-and-loop fasteners offering a snug fit for teens or adults
DURABLE & COMFORTABLE: Our soft neoprene material gives you long-lasting comfort combined with long-lasting use, able to handle everything from yoga positions to kickboxing, light jogging to intense cycling