Designed with comfort and performance in mind, the Men's Epsilon Insulated Hoody from Arc'teryx is designed for life in the mountains. Crafted from recycled polyester and designed with Coreloft? 80 synthetic insulation technology, this jacket is air permeable and efficiently regulates your temperature. Suitable for all weather, this jacket is water-resistant, wind-resistant, breathable, and unrestrictive thanks to its durable Fortius? DW 1.0 softshell fabric. With an ergonomic design for increased freedom of movement, a helmet-compatible StormHood?, and an anti-odour biocidal treatment, the Epsilon Insulated Hoody is suitable for all mountain activities such as hiking and climbing.  Arc'teryx Men's Epsilon Insulated Hoody - Tatsu | Tiso