The insect-repellent treatment on this hoodie is based on geraniol, a plant-derived substance. It helps protect the wearer from insect and tick bites and stings. The technical fabric provides some wind protection and breathes well, making it best suited for relatively warm conditions. * Fixed hood * Chest pocket * Reflective details * The fabric contains 9% elastanethe jacket is highly flexible and comfortable to wear 6 cm growth allowance: All Reima products are designed to grow with your child. Choose the size based on your childs height, and the product will likely fit throughout the entire season. Reimas insect-repellent clothing does not contain permethrin.