Children's prescription glasses with a blue frame. MI-1005. - Size: 45▫︎14-120 - Frame color: Black - Lens type: Prescription Thank you for viewing. These are Japanese-made children's glasses. The colors are navy and purple. The material is metal, the front is titanium, and the temples (the parts that go over the ears) are made of beta-titanium, a slightly flexible material. Please replace the lenses with ones that match your prescription.