Relax Amund children's sunglasses * sun filter category Cat. 3 * frame material: durable and flexible polycarbonate * lens material: impact-resistant polycarbonate * polarization - Lenses eliminate unpleasant glare, suitable for sports, driving, water activities. Polarization relieves the eyes and thus reduces their fatigue * UV 400nm, 100% protection against UV A, B, C radiation * is a mirror * glasses size: 54-18-140 * the durability of the glasses guarantees tested safety according to the CE EN 174: 2001 standard