Patagonia's premier lightweight synthetic puffy jacket.  Approaches the warmth-to-weight ratio of down. A great choice for moderate temperatures when you are expecting a lot of wet weather on your outing.  Innovative internal quilting construction with a hung face fabric minimizes stitching and maximizes loft and warmth.  Synthetic puffy jackets like this will retain the majority of their insulation value even when wet.  One of the top choices available if you are looking for the most functional synthetic insulated jacket that you can find. Everyone should own a synthetic puffy jacket in addition to their down puffy.  The right tool for the right job.  Try layering a synthetic puffy with a down puffy together for one of the ultimate combinations of versatility and comfort through a variety of conditions and activity levels.