Willow is a rounded cat-eye, its corners softly upswept and cut in acetate across four colorways. Product Details Frame: Acetate Lenses: Demo lenses, ready for prescription Hardware: Working rivet hinges Size & Fitting Size: 52-18 Medium Temple length: 140mm Face Coverage: Standard. A balanced lens front for those who prefer to cover an average portion of the face. Bridge: Standard Fit Sold exclusively through authorized retailers.