Step into Comfort! 👣 Easily trim to fit any shoe size for personalized comfort. Engineered with EVA material to minimize impact and prevent injuries. Experience unparalleled cushioning with premium PU foam. Stay cool and dry with sweat-absorbing velvet top layer. Deep U-shaped heel cup for enhanced foot support. 3.5 cm Arch Support Breathable Velvet Fabric Deep U Heel Cup Renesmee Orthotic Arch Support Shoe Insoles are designed for children and adults with flat feet, providing 3.5 cm of arch support, a deep heel cup for stability, and premium cushioning. Made from breathable velvet and shock-absorbing EVA, these insoles ensure comfort and pain relief during any activity.