TYR Sport 510 Purple Pink Ancita Lifestyle II Sunglasses NWT 。The TYR Women\'s Ancita Lifestyle II Sunglasses are engineered and tested to perform under the most demanding conditions. Polarized Optech P (Polycarbonate) lenses provide built-in UV400 technology to protect you against UVA and UVB rays, while Impact resistant ANSI Z87 construction ensures shatter proof performance. Features POLARIZED: Filters reflective light and reduces glare ANSI Z87: Shatter proof performance UV 400: Protects against UVA and UVB rays HYDRO & OLEOPHOBIC: Smudge, oil and water resistant ERGO SHAPING: Contours to your face LIGHTWEIGHT: 26.5 grams NO SLIP GRIP: Ensures stay-in-place performance TR90 CONSTRUCTION: Advanced thermoplastic design Resists heat and warping