2026 Women&';s Oakley Drift O-Puff Jacket The 2026 Women&';s Oakley Drift O-Puff Jacket is a lightweight insulated layer designed for cold mountain conditions and active winter use. Built with 100% recycled polyester, it features 3M(TM) Thinsulate(TM) Eco Down insulation for reliable warmth without unnecessary bulk. Hydrofree DWR treatment helps repel moisture to keep you comfortable in variable weather. A regular fit and packable construction make it an easy layering piece for resort days or backcountry missions. Summary Fit Regular Material 100% Recycled Polyester Insulation 3M(TM) Thinsulate(TM) Eco Down (80 g body / 60 g sleeves & hood) Water Protection Hydrofree DWR Treatment Closure VislonA(R) Full Zip Packable Packs into Internal Pocket