frameless metal sunglasses lightweight fashion uv protection sunglasses classic

i. appearance design
 
1. classic double beam pilot frame type
retro upper horizontal beam metal structure, polygonal corner cutting lens, improved traditional aviator sunglasses outline, giving consideration to hardness and decoration effect; contrast colors with black and silver metal frame, fine brushed texture of mirror beam, high texture, no gender, boys look capable when wearing it, and girls look cool when wearing it.

2. lightweight metal frame
alloy thin frame material, the overall weight is low, with non-slip soft silicone nose pads, long-time driving, travel wear without pressing the nose bridge; anti-slip rubber is embedded in the tail of the mirror, and it is not easy to slide down.

3. gradient gray lens color matching
the upper and lower light gradient gray weakens the strong light while retaining the lower road vision. the tone is unisex all-match, which is suitable for all kinds of wear, such as black, white, gray, denim, etc.
 
ii. core functions
 
-uv400 full-band protection: isolated from uva/uvb ultraviolet rays, seaside and outdoor can effectively protect the skin around the eyes and reduce sunburn and photoaging.

-hd anti-glare: gradient gray lenses filter the reflection of road surface and water surface to relieve glare; polarized models can be upgraded to eliminate the reflection of lights and glass, which is just needed for driving.

-wear-resistant and scratch-resistant lens: the surface layer is hardened and coated, and daily friction is not easy to produce scratches, easy to wipe and clean.