Outdoor Research Helium Down Jacket - Men's Pewter Small. 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. Specifications for Outdoor Research Helium Down Jacket - Men's: Manufacturer: Outdoor Research Sleeve Length: Long Sleeve Center Back Length: 29.25 in Apparel Fit: Standard Gender: Male Age Group: Adults Application: Winter/Ski Fabric/Material: Pertex Quantum/100percent Nylon Weight: 12.6 oz Pockets: Yes Insulation: 800+ Fill Power Lining Material: Nylon 20D Ripstop Features of Outdoor Research Helium Down Jacket - Men's Water resistant Wind resistant Durable Lightweight Hybrid-mapped construction Adjustable hood Single separating center front zipper External chest pocket Brushed tricot hand pockets Dual internal stash pockets Left hand pocket doubles as stuff sack Carabiner loop with key clip Clean finish elastic drawcord hem Low-pro binding No-snag webbing behind center front zipper Package Contents: Outdoor Research Helium Down Jacket - Men's Outdoor Research 2775730420-XL: Helium Down Jacket - Men's Cranberry Extra Large Outdoor Research 2775730420-L: Helium Down Jacket - Men's Cranberry Large Outdoor Research 2775730420-S: Helium Down Jacket - Men's Cranberry Small Outdoor Research 2775730420-M: Helium Down Jacket - Men's Cranberry Medium Outdoor Research 2775730008-S: Helium Down Jacket - Men's Pewter Small Outdoor Research 2775730008-L: Helium Down Jacket - Men's Pewter Large Outdoor Research 2775731943-M: Helium Down Jacket - Men's Loden Medium Outdoor Research 2775731943-S: Helium Down Jacket - Men's Loden Small Outdoor Research 2775731943-L: Helium Down Jacket - Men's Loden Large Outdoor Research 2775730465009: Helium Down Jacket - Men's Brick Extra Large Outdoor Research 2775730465010: Helium Down Jacket - Men's Brick 2XL Outdoor Research 2775730001010: Helium Down Jacket - Men's Black 2XL Outdoor Research 2775730001007: Helium Down Jacket - Men's Black Medium Outdoor Research 2775730001006: Helium Down Jacket - Men's Black Small Outdoor Research 2775730001009: Helium Down Jacket - Men's Black Extra Large Outdoor Research 2775730465006: Helium Down Jacket - Men's Brick Small Outdoor Research 2775730001008: Helium Down Jacket - Men's Black Large Outdoor Research 2775732452007: Helium Down Jacket - Men's Topaz Medium Outdoor Research 2775732452009: Helium Down Jacket - Men's Topaz Extra Large Outdoor Research 2775731943-XL: Helium Down Jacket - Men's Loden Extra Large Outdoor Research 2775732452010: Helium Down Jacket - Men's Topaz 2XL Outdoor Research 2775732452006: Helium Down Jacket - Men's Topaz Small Outdoor Research 2775731943-XXL: Helium Down Jacket - Men's Loden 2XL Outdoor Research 2775730465007: Helium Down Jacket - Men's Brick Medium Outdoor Research 2775732452008: Helium Down Jacket - Men's Topaz Large Outdoor Research 2775730465008: Helium Down Jacket - Men's Brick Large Outdoor Research 2775730008-S: Helium Down Jacket - Men's Pewter Small