The Easton Z-Core HMX baseball bat is a high-quality and reliable option for advanced players. This bat features a 31-inch barrel diameter and weighs 28 ounces, making it ideal for adult and high school players. The bat is made of durable metal alloy and has a balanced swing weight, providing a comfortable and efficient experience. The Easton Z-Core HMX bat is part of the Power Brigade 2 series and has a sleek multicolor design. This bat is perfect for baseball players who are looking for a reliable and powerful option. It is important to note that the bat needs a new grip and has some signs of wear and tear, but overall it is in great shape.