Catchers and base coaches looking for a high quality skull cap that will add to their comfort on the field will love the Evoshield PRO-SRZ vented catchers skull cap. The new innovative design of this helmet has a familiar feel. However, the item is jammed packed with features that make it one of the safest and most comfortable head protectors on the market. The Evoshield PRO-SRZ vented catchers skull cap will fit comfortably and securely under any catcher's mask. It's available in two sizes so you can get the perfect fit. It also is one of the safest skull caps around, thanks to the outstanding material on its exterior. This helmet has an ABS plastic outer shell. As a result, catchers and base coaches remain safe even if they are struck by a ball or bat.