Sports sunglasses for mountain climbing Purchased at an Ishii Sports store in Tokyo. I used them only once, but the size didn't fit, so I bought another pair. I'd like to pass them on to someone who can use them. It wasn't written, but the light transmittance is probably 12% (see photo). The lenses are a reflective type that doesn't allow the eyes to be seen. The silicone nose pads were comfortable and didn't slip, which I liked. Thank you!