Silicone hydrogel color lenses or MPC polymer contact lenses, deliver higher oxygen permeability, meaning less irritation and dryness compared to regular color contacts made from polymacon. Find a diverse selection of silicone hydrogel and MPC lenses at EyeCandy's! We all love multitasking products, and these silicone hydrogel color lenses totally fit the bill - what else corrects your vision, can be worn comfortably for the whole day AND gives you the freedom to experiment with new eye makeup, all at the same time? With silicone hydrogel and MPC lenses, you can be assured that your eyes won't feel them on. They transmit oxygen up to 5 times more oxygen than regular polymacon (2HEMA) lenses. No more tired, itchy, red eyes at the end of the day!