Ergonomically Designed: Designed for the treatment of plantar fasciitis, heel pain, foot callus, foot corn, heel spur symptoms, reinforced heel to avoid sprain. Large impact absorbing gel with honeycomb design, arch support, deep heel cup, and an anti-slip polyester top layer. Suitable for all types of leisure or everyday footwear, great for jogging, running, climbing, basketball, football, cycling, golf, tennis, etc. It’s no secret that as you age you feel more stiff and sore and it takes longer for your muscles to recover. Simple things like walking and going upstairs can even be challenging to some people as they age… But giving up, doing nothing, and sitting on the couch is not the answer. Everyone knows that staying active and mobile is the KEY to a healthy lifestyle. That’s where Royalkart Foot Insoles and other Royalkart products come in. Now you can get the support you need to stay active and mobile every day. Perfect for people of all ages and fitness levels. Whether you’re an elite athlete, weekend warrior, or simply an active with parent or grandparent, it helps you feel your best and perform at your best every day. High resilience memory gel design: Memory foam is also known as viscoelastic foam. It slowly conforms to the shape of your foot that evenly distributes pressure over the whole foot. In general, the higher the density the better the quality and the more durable of the memory foam. Royalkart sport insole is extremely soft, flexible and more durable. Free cutting: Easy to cut to fit your feet This insoles support the largest size, If your original insoles are shorter than the new insoles, you can trim along the outline on the bottom of the new insoles to match the size of their current insoles So don’t need to worry about our products don’t fit.