Cutler and Gross The Great Frog Crossbones Square Opticals xmerch2-tess-sun The patented screwless hinge system

The patented screwless hinge system flexes and returns

a comfortable mid-length for most average head widths

which needs no explanation

A round optical frame

Cutler and Gross The Great Frog Crossbones Square Opticals xmerch2-tess-sun The patented screwless hinge systemFive colourways, one square front, and a name that leaves little doubt about the mood. The Crossbones is an optical frame from Cutler and Gross's The Great Frog line, built in acetate. The colour range is unusually good. Tiger Eye Havana is warm and richly patterned. Leopard on Black is the one that commits. Olive and Pewter Grey are the muted, everyday options both far more versatile than they sound and Black is the straight answer. The square front