Super Soft Design: The heel grips are made for gel that are providing great comfort for your foot. Due to the 4D design with massaging silicone spikes, the gel nubs dont irritate your skin, they can even achieve a relaxing effect and massage experience. Strong Fit with Shoes: The nude heel inserts are exceptionally easy to apply. This heel grips can help to fill in awkward space. And stick to the interior of the shoes without no issue. The shape of the grip fit perfectly with your shoes and allow for fantastic grip. Nude Color Achieves Freedom: This heel grips are designed in a natural color, which is the best choice for women, since it would disappear and not be visible inside many shoes. It blends with your skin tone The neutral color matched with any shoes. Protect Foot Heel: Inappropriate shoes can damage your Achilles tendon, you can use these in the right sized shoes just for heel protection to prevent chaffing. The heel inserts helps keep shoe tight. This heel inserts for loose shoes, prevent rubbing blisters, suit for 1/2 a size bigger.