Solar Shield Polarized Clip-On Sunglasses vs Cocoons Polarized Clip-On Sunglasses

Both are polarized clip-ons that flip over prescription glasses, and both cut glare for driving and outdoor use. The Cocoons are the sturdier buy: Monel alloy frame, a stainless FreeFlow bridge, SoftGrip prongs that grip without scratching, 15% VLT Category 3 lenses, 80% blue light filtering, UV400, and a limited lifetime warranty with a case. The Solar Shield is the lighter, cheaper-feeling option with a plastic full-rim frame and mirrored gray gradient lenses; owners like how little it weighs and how easily it clips on, but plastic frames and prongs are the usual weak point over time.

• Choose the Solar Shield if you want a light mirrored-lens clip-on for occasional driving and don't mind a plastic frame.
• Choose the Cocoons if you wear a clip-on daily and want a metal frame, a real warranty and a case.