2023 pilot frameless double bridge men's and women's sunglasses made of quality luxury titanium alloy material with an outdoor sty, White;black

purple lenses: equipped with purple lenses, purple lenses have good contrast and anti glare effects, which can effectively filter strong light and reduce eye fatigue. meanwhile, purple lenses can also provide some privacy protection. titanium alloy mirror legs: made of titanium alloy material, the mirror legs have high strength and corrosion resistance, while being very lightweight and comfortable. titanium alloy mirror legs can also effectively resist deformation and extend service life. frameless design: this pair of sunglasses adopts a frameless design, which means there is no frame edge, making the entire glasses more lightweight and fashionable. frameless design can also provide a broader perspective..syi