Wild Things Insulight Jacket is insulated with Primaloft.
And by the way, I don’t think that it can be called a puffy, it isn’t thick enough. It is a liner.
Here is the product description from Wild Things.
“Next time you are shivering at a windy belay or looking for some added warmth when your route goes into the shade, reach for your Wild Things Insulight Jacket. This highly water resistant, nylon-shelled jacket is extremely compact and stuffs easily into a corner of your pack. Take one along on your next big wall, summer alpine or early season rock climb. This versatile piece features 2 oz. PrimaLoft® insulation, two tricot-lined hand warmer pockets, stretch side panels for added breathability and mobility, interior mesh pocket, and four-way stretch clean finished cuffs. This lightweight puffy is loaded.”
It’s no secret that I am a Wild Things fan and here is another reason why. The outdoor equvivilent of the fashion world’s LBD or Little Black Dress. Something everybody ought to have in their locker, a high quality yet simple medium thickness insulation jacket to go between your base and shell layers. This one uses Primaloft synthetic insulation, just the way I like it.