ViscoSpot heel cushions target areas of the heel where pain originates and comforts it with soft pads that distribute pressure evenly to relieve pain and discomfort. With three softness zones, different levels of firmness distribute pressure evenly and make every step more comfortable. The individual zones work seamlessly together, with a softer blue cushion spot placed where heel pain originates. ViscoSpot heel cups are durable, with a fit that can adapt to every shape of shoe and to every foot.