The Kilpi MORFA-J children's sunglasses are a great accessory for the youngest athletes. The lightweight plastic construction with polycarbonate lenses fits perfectly and fits perfectly on the face. A category three glass and a dark filter is suitable for intense sunlight. The transmittance of the goggles is 8-18%, UV 400. The package includes a soft cloth bag, which also serves as a cloth. Instructions and Declaration of Conformity available at: www.kilpi.cz/prohlaseni Manufacturer: PONATURE s.r.o., U Hrůbků 251/119, 709 00 Ostrava, Czech republicMaterial composition: 100% polycarbonate