The Sarin 2L insulated jacket features a hoodless, boxy fit with a 10K/10K waterproof and breathable 2-layer nylon shell. It includes 60g recycled insulation in the body and 40g in the sleeves. Made with Bluesign® approved fabric and PFC-free DWR treatment, it offers durability and weather resistance. The jacket has an internal body pocket, media pocket with cord port, adjustable cuffs and hem with shock cord locks, two lined handwarmer pockets, a micromesh chin guard, and durable YKK zippers designed for glove compatibility.