Octa Advance Jacket 5113562 Hollow Octa Technology Unit System Compatible Cold Weather Protection Padded Black S [Foxfire] 8-fin Cross-section

This lightweight yet highly insulating jacket features a thin nylon ripstop outer shell, a high-performance tricot fabric "Octa CPCP" lining, and additional insulation. Octa CPCP has a special hollow fiber structure divided into eight segments, trapping a lot of dead air for lightweight warmth. It can be worn as an outer layer or as a liner for an outer jacket using the Unit System. ■Weight: 340g