FEATURES: Includes (2) steel 8.75 lbs. plates that stay close to your body for unhindered movement and mobility Nylon vest is designed to contour to your body and stay in place Adjustable shoulder and waist straps ensure a customized fit Made with dual-density foam padding with air channels for superior air flow and comfort Designed with a small zipper pocket to fit personal items like keys, ID, and cell phone Great for use with pull-ups, push-ups, air squats, and cardio One size fits most WARNING: Consult with your doctor before beginning any exercise program Made for adults