Christian Dior
Bike
Bike
Redefine your sporty-luxury style with the Christian Dior DIORBIKE4-KTU sunglasses in sleek gray. Designed as a unisex statement, this high-performance shield frame features a bold 120mm wraparound structure that blends athletic edge with Dior's fashion-forward DNA. The matte gray finish adds a futuristic tone, perfect for outdoor adventures, urban styling, or high-energy environments, Lightweight and aerodynamic, The Dior Bike 4 delivers unmatched comfort, UV protection, and style-engineered for both men and women who move with intention.
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Frame Dimension Guide

To ensure your sunglasses fit perfectly, follow these steps using our eyewear size chart:
Match Your Measurements
Compare your face width or your current frame measurements with the size chart to find your perfect fit.
Choose Your Frame
Once you have determined your size, browse our collection and select the frame that matches your measurements for the best fit.
By following these steps, you can confidently select sunglasses that not only look great but also provide a comfortable and secure fit.
Disclaimer: Discounted sunglasses or eyeglasses may exhibit minor cosmetic imperfections that do not impact their functionality or wearability.