Men's Helium Down Hoodie
Men's Helium Down Hoodie, Outdoor Research Helium Down Hoodie -- The Helium Down Hoodie takes durable lightweight warmth to a new level. Its secret sauce is Pertex Quantum with Diamond Fuse Technology, which protects the 800+ fill down with an exceptionally durable and abrasion resistant shell without adding weight. The Helium Down Hoodie even uses an exclusive waterproof version of Pertex Shield with Diamond Fuse fabric on hood and shoulders for added weather invincibility.