Houston, we have lift off! With leading edge styling and performance features – you'll be ready for PRIME time – no matter which sport you play. PRIME features a classic sport frame profile with strategically positioned lens vents to help aid in fog and moisture reduction. The PRIME frame is made from MaxFlex RILSAN and features ContourFLEX metal-core adjustable Megol nose pad and co-injected temple tips for non-slip performance and comfort. Designed to fit smaller to medium face sizes.