Defy Cumin and they have a flat

and they have a flat knit toe seam and an elasticized arch brace for comfort and support

Made for minimal distraction

and a wealth of gear attachments keeps equipment close at hand

whether that's on the top of a mountain or in front of a fireplace

Like the compression test

Defy Cumin and they have a flatWhether you're running, rolling or sliding, a crisp view of the terrain translates to full speed ahead fun. The Smith Defy sunglasses double down with a lightweight, rimless design and terrain defining ChromaPop optics for unobstructed, high contrast vision. Whether you're on the move in the hills or simply taking in the view from the back deck, an interchangeable lens lets you match the light conditions.