A collaboration with specialists: Beaba glasses have been designed in collaboration with opticians, ophthalmologists and osteopaths Side shields: side protection with shields on the sides of the glasses. Maximum protection against the sun's rays Flexible hinge: comfortable wearing without compression of the temples Sunglasses: high quality category 3 lenses that filter 100% of UV rays. Suitable for sea and mountain exposure Optimal comfort: nose, temples and inside of temples in Fit Tech material. Soft and comfortable material that adapts to the morphology of children's faces and avoids any compression points 360° adjustable ear tips: the ear tips curve to fit the contours of the child's ear for optimal support Adjustable elastic cord with clip & play system: hold and security Accessories: delivered in a rigid case with a microfiber bag Maintenance: lenses cleaned with microfiber bag and frame with damp cloth and soapy water