Are all lenses of these glasses polarized?
No, only the Black lens is polarized.
Do all lenses have UV400 protection?
Yes, all color of these lenses have UV400 protection.
What materials are these lenses made of? TAC or polycarbonate?
KAPVOE cycling glasses are equipped with high-quality polycarbonate lens, which is thicker and more durable than the cheap TAC lenses.