These fantastic sunglasses combine optimum protection with trendy frames to create the ultimate must-have summer accessory. Created by IZIPIZI, they offer optimum protection for children aged 3-5 years (head size 46-53 cm)  thanks to their category 3, 100% UV protection polarised lenses. BPA-free and hypoallergenic, they have straight temples to allow them to grow with your child as well as an ultra-supple and adjustable silicone strap to keep them from getting lost.