Product Details:Material: Somofilcon A - Silicone HydrogelWater content: 56 %Oxygen transmissibility: 86 Dk/tDiameter: 14.1Base curve: 8.6Power: from -6.0 to +5.0Add: Low to +2.25D, High from +2.50D to +3.00DLenses in a box: 30