- Collection:QUANTUM HIGH - A combination of titanium and Polyamide. Delta Wing is an iconic round unisex frame that truly catches the eye. Its distinct design and shape certainly make Delta Wing somewhat of a statement frame, and its unrivalled lightness and comfort makes this style a pleasure to wear absolutely anywhere and anytime. This style comes in a variety of 5 color combinations including Graphite/Mat Titanium, Mat Solid Red and Merlot/Mat Gold, Mat Shadow Black. This frame's design is highly comparable to its namesake, Delta Wing, a supersonic jetthat never ceases to catch the attention of observant bystanders.