Sun Shield Fit Over Sunglasses with Polarized Lenses - Wear Over Prescription Glasses Sun Shield Polarized Fit Over Sunglasses by Ideal Eyewear (Microfiber Pouch Included) Polarized lenses to eliminate glare. Blocks 100% of ultraviolet rays. Comfortably fit over most small to medium sized prescription glasses. Polarized side windows to reduce glare from the side. Head Size: Adult Medium (fits most adults). You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!