Insoles made of latex foam containing Aloe Vera extract, which has a soothing effect on sensitive foot skin and provides a natural anti-inflammatory barrier. The flexible and soft latex acts as a cushioning agent, preventing microshocks to guarantee your feet comfort and convenience. Perforation provides excellent air circulation in the shoe, thus wicking away moisture. Insoles are recommended for any type of footwear. This type of insoles is suitable for any type of footwear. UNIVERSAL SIZE! Just cut the insoles according to the marked lines on the back to fit your shoes, you can also cut them to perfectly fit the shoes you use. For proper hygiene of the insoles, it is a good idea to replace them every 6-8 weeks. The package contains two insoles (left and right). The package contains two insoles (left and right).