Delivering ultimate strength and flexibility, the Under Armour Youth Ace Sunglasses use ultra-light ArmourFusion frames made of titanium and Grilamid. ArmourSight lens technology boasts up to 20% more clarity and is up to 10 times tougher than ordinary polycarbonate lenses. The Ace lenses are nearly indestructible with Multiflection coating that protects against unwanted scratches and smudges. All Under Armour Performance Eyewear lenses block 100% of UVA, UVB, and UVC rays. Fit: Small (Youth). Imported.