Polarised lenses, metal frames, these pack small … very small!
Hinges at the bridge and half way along the legs allow these to fold so these are not a lot bigger than one lens, and the whole thing slips into a light, semi-rigid case. Like a lot of conven-tional specs these have nose pads, so can be adjusted for fit. The lens size is OK for fishing; light can get around this type of lens which is why wrap-round styles have gained popularity. However, these are very handy as spare sun-glasses tucked away in a pocket or bag. A neat idea if bulk is at a premium.