The Helly Hansen Men's Odin Stretch Hooded Insulator is a lightweight and packable jacket that keeps you warm whether you are trekking in the mountains or the city. This jacket is windproof, water-resistant, and filled with Primaloft Gold Active insulation. The 4-way stretch material with underarm stretch panels allows maximum movement. Small details like the YKK zipper, full inner front placket, hi-vis detailing, and sculpted brim hood ensure this insulated layer meets all of your needs. The Odin Stretch Hooded Insulator is designed to keep you warm and snug.