• Small tear near the armpit area that was patched up with tenacious tape. (smaller then a penny/dime) • Worn a couple of time just doesn’t fit me anymore sadly. Warm, windproof, water-resistant—the Nano Puff® Jacket uses incredibly lightweight and highly compressible 60-g PrimaLoft® Gold Insulation Eco 100% postconsumer recycled polyester with P.U.R.E.™ (Produced Using Reduced Emissions) technology, wrapped in a 100% recycled polyester shell and lining.