Spy Montana Sunglasses Black Honey Tort/Happy Dark Brown Fade havaianas The bottom is fully lined

The bottom is fully lined and includes a metal logo trim for added flair

Toe picking treads and a higher toe bumper provide grip and protection

Additional elements include ergonomic 2-way adjustable hood

Thread's patented Vertical Wallet is a leather slim wallet equipped with their signature elastic pocket

Ventilation: Molded venting ports for moisture release after use

Spy Montana Sunglasses Black Honey Tort/Happy Dark Brown Fade havaianas The bottom is fully linedThe Spy Montana Sunglasses feature a mid sized 54 16 140 frame that blends a bold front with streamlined temples, built from lightweight and impact resistant Grilamid for reliable daily use. Fitted with 6 base polycarbonate ARC lenses and high quality pin hinges, they deliver 100% UV protection while minimizing eye fatigue. Happy Lens technology enhances color, contrast, and clarity to support better focus and mood in bright outdoor environments.