Adjustable headbands, secured with a hook and loop closure system (Velcro®). The material is very soft and comfortable on the little heads. Okbaby frame is free from metal parts and screws. The internal frame is made from silicon material and it perfectly fits to the child's face.
• 100% UV 400 (maximum protection).br>
• Okbaby sunglasses are replaceable and are capable of being cold fitted with a prescription lens -8 to +8.br>
• Okbaby frame is free from metal parts and screws.br>