Sunglasses Photochromic Lens Sports Sunglasses Clear UV400 UV Photochromic Color Changing Lens Frame Bicycle Men Women Ultra Light Photochromic Lens

[Product Contents]: Sunglasses, glasses cloth, hard case, soft case, inner frame [Specifications]: Half frame - soft silicone ear hooks / PC photochromic lens / UV400 UV cut lens [UV transmittance]: 2.0% or less (cut rate 98% or more) [Material]: PC lens, PC + TR rubber frame [Product dimensions (approx.)]: Front width: 140mm, height: 52mm / lens width: 60mm, bridge width: 32mm / temple length: 140mm [Weight]: Approx. 24g [Photochromic lenses] The lenses change color depending on the amount of UV rays. These functional photochromic sunglasses protect your eyes from sunlight and UV rays while still being suitable for use in the dark. [Clear lenses] Before discoloration, they are clear, so you can wear them at night without feeling uncomfortable at any time of the day. [UV protection for eyes] UV400 lenses with UV protection. UV protection rate of over 98%. Reduces eye strain, such as damage to the cornea caused by UV rays. UV transmittance: 2.0% or less (cut rate of over 98%) [Ultra-lightweight] By creating holes in the ear hooks, we have pursued the ultimate in lightness. Ultra-lightweight at approximately 24g!! [Less likely to cause pain] The part that touches the face is made of soft rubber material, [Less likely to cause pain]. [Ergonomically designed] design. [Adjustable nose pads] Adjustable so you can wear them comfortably without tightening them. Designed to fit the face of Japanese people. [Inner frame included] Comes with an inner frame that can accommodate prescription lenses. (Prescription lenses are not included.) [Complete set contents] A set of photochromic sunglasses, hard case, soft case, glasses cloth, and inner frame. Photochromic lenses are lenses that change color depending on the amount of ultraviolet (UV) light. In places with little UV light, such as indoors, the lens becomes thinner, and in places with a lot of UV light, such as outdoors, the lens becomes darker. When cycling on a road bike or other bicycle, UV light does not reach the tunnel section, so the lens gradually becomes thinner and ensures a comfortable field of vision, so it is very convenient because you do not have to take off your sunglasses. It can be used at any time, so it is also useful for commuting by bicycle. It also has a UV protection effect (UV protection rate of 98% or more), so it can be used to care for your eyes, prevent sunburn, and protect against UV rays. The full lens design has a wide range of effects on the eyes. It is lightweight and the parts that touch the face are made of soft material, so it is not painful even when worn for a long time. For various sports such as bicycles (road bikes, cross bikes, mini velo roads, etc.), running, mountain climbing, walking, golf, and fishing.