Patagonia Nano Puff Vest, made in 2015. The Nano Puff Vest, a masterpiece insulated vest from the 2000s. It has undergone minor changes and is a model from about 10 years ago. The block design looks great, and it's a fantastic vest that's both lightweight and warm. This one is the popular all-black version, with the appnexus logo from the New York-based internet technology company. The logo design is simple and cool, and it goes perfectly with the P6 tag. The condition is good, with no noticeable stains or damage. The L size is a size that is not often seen. Size: L Actual size: Width 59cm Length 70cm Shoulder width 46cm