The WOLF TACTICAL Adjustable Weighted Vest is constructed with premium nylon material that holds up to sweat and dirt, extreme tactical training, and intense workouts. Oversized airflow panels provide a breathable, contoured fit. Padded yoke back shoulder pads give a perfectly even weight distribution. Adjustable waist straps and tensional bands provide a snug but unrestrictive fit, giving you free range of motion while training.