Compeed Advanced Blister Care Cushions 9 Ct High Heel Pads (6 Packs). One pack includes 9 discreet medium sized cushions, ideal for heels. Great for blisters caused by wearing high heels. The unique butterfly shaped design with translucent edges neatly fits under the Achilles for ultimate discretion. Compeed uses hydrocolloid, a moist wound healing dressing, designed to help your skin heal faster. The active gel pads absorb excess liquid from the wound, and a have thick cushioning that redistributes pressure from the blister to deliver instant pain relief. They are form fitting with tapering edges, and fit like a second skin. They are waterproof, hypoallergenic, breathable, durable and flexible, so they can stay in place for several days, even during showers and exercise. The cushions are designed to create an optimal healing environment, while protecting blisters from dirt, water, germs and bacteria, to help blisters heal naturally.