The Champion Sports Pro Style Umpire Inside Chest Protector protects from painful wild pitches, foul tips and more! Each Pro Style Chest Protector is made of low rebound foam padding with durable plastic plates. The mesh fabric cover is breathable and washable, helping you stay comfortable behind the plate. This sturdy 12” protector fits under any sleeve or shirt, and features a 4-way adjustable harness so you get just the right fit!