Thank you for checking out our new KidSole Arch Alien 3/4 High Arch Orthotic insole. The KidSole Arch Alien 3/4 High Arch Orthotic insole has a strong reinforced arch support core with a soft memory foam top cushion surface. This balance of soft and strong is very important for any child struggling to adopt posture correcting insoles. The insole is not too hard and not too soft– the density is calibrated just right. Any child who suffers from with foot pronation, flat feet, or any other undiagnosed arch support issues will benefit significantly from this new insole. By adding a memory foam top cushion along with traction to the bottom of the insole, your child has extra soft arch support comfort that NEVER slides or moves as they walk around the house or gym. The posture correcting arch support helps your child develop proper posture and stance over time. The lightweight design of this insole makes it ideal for use in all shoe types. Here at KidSole we never stop listening to our customers. We are always finding new ways to help your kid’s feel better in their shoes. We believe in all our products and stand by our unconditional 30 Day Money Back Guarantee. Thank you for stopping by KidSole today!