The ProForce II Clear Face Shield features: - An open eye design that helps to enhance your peripheral vision. - Designed to fit on all ProForce® Lightning, ProForce® Thunder and ProForce® Velocity head guards. - Four adjustable hook & loop straps to firmly secure the head guard. - 21 air-flow openings that help to keep you cool. - A lightweight, compact and durable shell that will make this a competitor's favorite face shield. - All headguards are sold separately.