These are polarised glasses designed to wear over prescription eyewear. They are described as ideal for driving at night to reduce headlight glare or to improve clarity in fog, rain or haze and to reduce eye fatigue. I say "described" because I don't think we ever used them! One pair is unopened in its box and one just in its protective bag - we opened this to have a look and have since lost the box.
If you would like either one or both, please say when you could collect in your reply.
Night Sight Overglasses (Ware SG12)
This offer has been gifted to someone and is no longer available.