Stay cool and protected when the sun's at its brightest. Not only do the Tifosi Shwae Gold Sunglasses add to your swag, but they also provide 100% UV protection to block out harmful sun rays. Tifosi's glide technology helps the sunglasses slide on easily without pulling hair while easily staying in place while you exercise. With a classic look that offers minimal distractions, nothing can hold you back in the Tifosi Shwae Gold Sunglasses! Metal Frame: thin & lightweight with a classic look Polycarbonate Lenses: Scratch-resistant & shatterproof 100% UVA/UVB Protection: guards your eyes from harmful sun rays Anti-Bounce: Stays in place as you move Glare Guard: Lens coating to reduce eye strain.