The new Patagonia Insulated Powder Town Short Pants are built of 100% postconsumer recycled Polyester with a soft, brushed tricot mesh lining, and finished with HeiQ Eco Dry PFC-free DWR to shed water like a boss. With 60 grams of Thermogreen 100% recycled synthetic insulation between the lining and the face fabric, you can be sure these pants will do the job even when it’s downright cold.