Smith Defy Sunglasses size_27-5-x-2-20 3D contours in the nose

3D contours in the nose and tail remove material where it's least needed

Hybrid Flight Core – A light and poppy blend of Poplar and Paulownia woods

the Major 1/2 Zip is a men's wool sweater

Lycra cuffs with thumb loops

Best Fits a Medium Forefoot and Medium Calf Volume

Smith Defy Sunglasses size_27-5-x-2-20 3D contours in the noseWhether 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. Product Details Vision ChromaPop lenses