Blend, from Silhouette, combines two materials, SPX and titanium, without the need for glue. The harmonious connection and clear transitions between these materials are important in the design. Technical sophistication is shown in the invisible, adhesive-free snap connection of the two components. The slightly conical base body is gently delimited by a radius and holds the SPX body in a form-fitting manner. The delicate trim is formally repeated with the typical metal ring in the temple end and gives the glasses a strong sense of value.