Under armour gameday jr. Sunglasses give young athletes the ultimate visual advantage on the diamond. Designed specifically for pre-teens, the under armour gameday jr. Sunglasses deliver professional-grade protection and clarity in a size that fits perfectly. Featuring an aggressive shield design and a rimless lower frame, these sunglasses ensure tracking high fly balls and quick grounders is completely unobstructed. Key features: panoramic shield view: an expansive 99mm shield lens layout eliminates restrictive lower rim lines for an wide-open, panoramic field of vision. Sport-tuned lenses: available in high-performance variations including ua tuned baseball blue and ua tuned baseball orange specifically engineered to make the ball pop against the field and sky. Stay-put stability: equipped with no-slip rubber nose pads and rubberized temple tips to lock the eyewear securely to the face, even during slides and high-intensity sprints. Lightweight toughness: built with a rugged, polyamide-injected plastic frame engineered to comfortably withstand the drops and impacts of youth sports. Maximum safety: defends against 100% of harmful uva, uvb, and uvc rays to protect developing young eyes from long-term sun damage. Warranty: backed by a dependable 3-year warranty against manufacturer defects. Eyesize: a: 99mm b: 51.3Mm shield see more help tab for sizing information