Kifaru engineered the Lost Park Parka half zip to be incredibly durable while remaining extremely lightweight. It’s breathable and lightweight is made for the most extreme conditions and use. Kifaru uses Climashield APEX insulation. In an innovative construction process, the insulation is sewn into a tough inner lining to create one consistent layer of warmth that leaves no cold spots that could otherwise be caused by insulation clumping. Protection of your forearms and elbows are insured with double paneled Cordura on the sleeves. – Rhino Ripstop Shield outer and inner material – Climashield APEX insulation – 500d Cordura front pocket and sleeve panels for extra wear protection – Internal chest pocket – Front pocket with “kangaroo” pouch to help keep essentials in place – Semi Athletic fit (slightly trimmer than a regular fit) – Excellent pack-ability – Fits in our large Three String Stuff Sack