"Observer" Nylon Sleeveless Jacket (Gray)A sleeveless jacket constructed from a single geometric pattern. Rather than a rational design process, the collar, lapel, and enveloping shoulders were shaped through trial and error. Subjectively, it carries an indescribable charm and is one of my favorite pieces this season. Made from an easy care functional fabric, it is intended to be worn casually in daily lifefor example, as a light layer indoors during the summer. Nylon 100%