Cosmetic Eyeglasses for People With Short Sight Biocompatible components that keep the lens supple and comfortable all day High oxygen permeability due to high water retention Perfect for dry eyes Replacement of FDA and CE-approved specifications for high definition design and UV blocker materials made in Taiwan Every month (3-6) 55% WATER CONTENT The base curve measures 8.6 x 14.2 mm, with a central thickness of 0.08 (-3.00D). OXYGEN PERMEABILITY 26: APPEARANCE OF NATURE