100% polysterImportedRECYCLED FLEECE. TNF proprietary TKA (Thermal Kinetic Advancement) Fleece offers superior insulation and wear-resistance.SLIM FIT. A slim fit fits close to the body for a close-fit layer of warmth in cooler weather.CUSTOM COVERAGE. A quarter-front zip with a stand-up collar lets you customize your coverage.BLOCK THE COLD. Elastic binding at the cuffs and hem help provide an insulated feel during chilly nights and morning hikes.THE NORTH FACE. An embroidered logo on left chest adds a signature TNF look.