JBx By Julbo Kids Sunglasses & Goggles FAQ
What is JBX?
Frames for the gap between kids' and adult sizes: 47 to 53 eye in layered acetate, in colours teenagers will actually wear.
My teenager is between sizes. Will JBX fit?
That's exactly who it's for. If a children's 45 is too small and an adult 54 too wide, a 50 or 51 JBX usually lands right.
Do JBX frames take a prescription?
Yes, cut here, with polycarbonate for younger wearers. The acetate full-rims take progressives too, though few teenagers need them.