This is a navy jacket from UNIVERSAL LANGUAGE's CANONICO Supersonic line. I purchased this new and unused here and have worn it a few times. Retail price: ¥28,600 Size: 160cm-8drop Official item description: A high-quality mesh jacket that offers a comfortable fit with an overwhelming stretch like jersey. The lightness of the material and the light tailoring make it a recommended piece for the warmer months. Model: RI05 A regular fit model that combines a slim look with a comfortable fit. It features classic details such as a wide lapel and a three-button roll. Advanced techniques such as a "forward shoulder" pattern that widens the back width and sleeves set forward create a strong form. The gorge is lowered compared to RI03, creating a more relaxed mood. Fabric Brand: VITALE BARBERIS CANONICO Founded in the Biella region of Italy in 1936, this is a leading Italian fabric brand. By consistently producing everything from yarn spinning to fabric, they achieve high quality and excellent cost performance. "SUPERSONIC" is a travel & comfort line for business people who travel the world at supersonic speed. It achieves a stress-free wearing experience with unprecedented stretch and wrinkle resistance. Blending LYCRA fiber accelerates stretch and recovery. The high-quality 21-micron wool used maximizes the texture of the fabric. UNIVERSAL LANGUAGE SUITS SQUARE