Jon Favreau wears Oakley Radar Path sports sunglasses in the movie Couples Retreat. The lenses have the Path shape and VR28 color, and have either a 'True Blue' or 'Metallic blue' frame. On Oakley.com you can customize your Oakley's to this exact combination.

Recently, these Radar Path glasses became available in a special black and yellow edition as a part of the LIVESTRONG™ line of Oakley sunglasses.

Available in many different color and lens combinations on the official Oakley.com website.

Reference: Livestrong Radar Path - Color: Blue (metallic or true blue) frame, VR28 Path lenses