Lightweight, comfortable and warm, the Light Gust Jacket is an insulated, full-zip staple for mixed weather and traveling light. The shell and lining fabric is built from stretchy 100% polyester (70% recycled) taffeta that's treated with a durable water repellent (DWR) finish made without intentionally added PFAS to shed moisture, and insulated with 60-g Thermogreen(R) 100% recycled polyester. Made in a Fair Trade Certified(TM) factory, which means the people who made this product earned a premium for their labor Fit & Design: Full Zip and Drawcord: Hem full-zip closure with a wind flap allows you to regulate your temperature, and the hem cinches with a drawcord to keep out cold weather Pocket Details: One vertical-zippered left-chest pocket, and two handwarmer pockets with snap closures cuff details sleeves have internal elasticized cuffs for warmth Shell and lining: 2-oz 100% polyester (70% recycled) stretch taffeta with a durable water repellent (DWR) finish. Technology: Warm Insulation: Insulated with warm 60-g thermogreen(R) 100% recycled polyester Fabric is certified as bluesign(R) approved Additional Details: Weight: 439 g (15.5 oz) Machine wash cold Do not bleach Tumble dry low Do not iron