Bausch & Lomb SofLens 59 lenses are made from a protein resistant material that combines excellent performance, comfort and visual acuity. The material is time-tested, breathable and deposit-resistant, combining crisp vision with long-term comfort. Advanced UniFit technology is used for SofLens 59 ensuring precision fit and performance. The UniFit Technology gives a comfortable fit right from the point of insertion, so you feel as though you’re not wearing lenses at all.