The new Guideline Loop has all the earmarks of your favorite go-to polarized sunglass. Blending the trend and style of a classic wayfarer shaped beach glass with the form and functionality of a sport glass, the Loop will have you ready for transition from sea to sand and back again. Nose and temple rubber keep the Loop in place while the 8 base polycarbonate lenses offer positive all-day coverage. Internal spring hinges and back temple eyelets offer durability and opportunity for the classic mono hand tied retainer. All Loop frames have the “blackout” Guideline logo inset to temple.