What is it: An opaque, densely-pigmented liner with all-day wear that's gentle enough for tight-lining but strong enough to withstand a tough workout or hot, humid weather. For best results, twist product up just enough to apply-the tube will support liner for the smoothest application. Why it's different: This transfer-proof liner instantly forms a waterproof film that stands up to sweat, humidity, tears and more. For minimal smudging and intense definition, it's formulated with the lowest possible level of oils and waxes. The result is pure, crisp color payoff that doesn't fade or fall out. The pigment-rich formula glides on lids evenly for smooth, uniform application and the precise, swivel-up pencil lets you create a range of liner looks.