The design source for the titanium endpiece that matches the small P3 shaped plastic front is a buckle from British military wear in the 40’s. The temples have a polygonal shape at the tips of the temple end, and the edges of the temples are engraved with lines at a pitch of 0.2mm. Inspired by the folk of the 20’s. The brand’s concept of creating new things by incorporating various sources from the past and present into its designs is also expressed in this [419].