The Shock Waterproof Mascara offers the Yves Saint Laurent Beauty signature lashes for women who dare to empower their look day or night. Instantly dress your eye look with a rough yet sophisticated dark intensity with dramatic volume that lasts through tear, sweat and humidity. Yves Saint Laurent The Shock Waterproof MascaraApplication: Apply onto the lashes using a zig zag motion. The formula instantly grips the lashes, stroke after stroke, the volume look increases and the intensity deepens