Discover the Kids Sky Blue Izipizi Sunglasses for children aged 3 to 5 (head circumference 46-53cm). The Izipizi sun kids collection is designed for the little ones, with very flexible sunglasses featuring narrow arms to fit the child's head and a silicone band to prevent loss. Suitable for children aged 3 to 5 years, these polarized lenses offer 100% UV protection (category 3), ensuring your baby's eyes are shielded. BPA-free and hypoallergenic, this model complies with international standards for sun protection glasses (ISO 12312-1).