The MVRK Adjustable 14lb Weighted Vest is a versatile training tool designed for tactical fitness and strength training. Made of durable polyethylene material with steel plates, sand, and iron buckle components, this weighted vest includes two 5.75 lb weight plates and a 2.5 lb vest for a total weight of 14 lb. It is suitable for both running and strength training, with specific uses for weight lifting and recommended uses for enhancing strength and endurance. The black vest features a tactical weight vest style with adjustable closures and is ideal for unisex adults looking to add resistance to their workouts.