The Sport Shift XL from Rec Specs Liberty Sport offers an eyewear option capable of transitioning from glasses to goggles based on your child's activity. The wraparound frames feature extended sizing to ensure optimal eye protection for the wearer with a larger head size and facial features. Crafted in durable performance plastic, these athletic glasses meet the ASTM F803 impact-resistance standards for several sports. The Sport Shift XL comes with an adjustable goggle strap and skull cap for a comfortable fit with or without a helmet. Help your child put their best foot forward during any high-octane endeavor in the Sport Shift XL from Rec Specs Liberty Sport.