Never worn. Style is “Iced by Yetis”. No-slip frames, super lightweight, polarized. Unisex. From website: White and blue yeti-approved polarized active shades that cut down on snow glare and won’t slip or bounce as you sprint for your life. UV400 protection to keep your peepers safe too. Why did a yeti approve them if it helps you escape? They love a challenge. https://goodr.com/products/iced-by-yetis