Oakley 2023 tour de france™ encoder strike sunglasses are designed for those who seek to push the boundaries and redefine what is possible on a bike. The shield lens shape offers optimal coverage and protection, while the matte tdf splatter frame color adds an extra touch of exclusivity to these shades. Elevating performance to new heights with prizm road lens technology that enhances contrast and clarity, it's time to get in the saddle and experience the thrill of riding at your very best. Available with lens contrast enhancement technology. - frame material: o_matter