Eight Sizes – Cocoons are available in eight sizes to completely fit over most eyewear styles. Is Aviator (XL) the correct size? The Aviator (XL) fits over eyewear not exceeding 142 mm wide x 50 mm high. Visit the Cocoons store for additional options and sizes. Fits Over Prescription Glasses – Designed to comfortably fit over most eyeglasses without pressure or slipping. No need to remove your prescription lenses to enjoy sun protection. Polaré Polarized Lenses – High-performance polarized lenses eliminate glare and provide crystal-clear vision with 100% UVA/UVB protection. Ideal for driving, fishing, or outdoor adventures. Full Wraparound Protection – Patented frame design with integrated side shields and top/bottom light blockers prevents peripheral glare and enhances eye comfort in bright environments. Customizable Comfort – Lightweight frames with Flex2Fit adjustable temples allow for a snug, personalized fit that stays secure all day—great for both men and women.