Since I haven't used them much, they are relatively clean. The Crunch originally has a low nose bridge design, but I had paid nose pads attached, so it feels like wearing a fuzz-s with a higher nose bridge. Prescription lenses (-5.5), no tint. The nose pads have been modified, so they are highly recommended for Japanese faces. There is no original case, so I will ship them in a suitable case I have at home. Thank you! - Brand: EFFECTOR - Model name: Crunch - Frame color: Black - Frame material: Resin/Plastic #Crunch #zoff #jins #moscot #OLIVER PEOPLES