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The W's Nano Puff Vest Treeline Green is a sleeveless men’s insulated jacket from the brand Patagonia, designed for hiking and skiing.
This insulated jacket combines lightness with high performance thanks to its insulation made PrimaLoft® Gold Ecofrom , a warm, water-repellent and breathable synthetic microfiber that retains warmth even in damp conditions. Its recycled polyester filling, incorporating this technology P.U.R.E.™ , optimizes insulation whilst reducing CO₂ emissions by 50 per cent. The 20D recycled polyester outer fabric is water-repellent and a windbreaker, ensuring protection and comfort. It folds away neatly into its own pocket, making it easy to carry.
Its brick-patterned padding enhances abrasion resistance, whilst the standard fit ensures great freedom of movement. It features two zipped hand warmers, an inside storage pocket, a front zip with a storm flap and a drawstring at the waist for an optimal fit.
bluesign®This M's Nano Puff Vest is ideal for keeping you warm with optimal insulation during your outdoor activities, whilst making a responsible choice thanks to its recycled materials and its and certifications Fair Trade Certified™ .


- Sleeveless insulated jacket in PrimaLoft®
- Windbreaker and water-repellent insulated jacket
- Warm and comfortable material
- Folds away into its own Pocket
- Abrasion resistant quilted fabric with a brick pattern
- Front zip with an interior storm flap and zip cover
- Improved fit around the Shoulders and Elbows for greater mobility
- 2 zipped hand warmers with zip protectors
- Internal zipped chest pocket that doubles as a storage pocket
- Rounded lower back
- Drawstring at the waist
- bluesign® certified and Fair Trade Certified™ manufactured
Composition :
- Outer: 100% recycled Polyester – 20D – 47 g/m²
- Lining : 100% recycled Polyester – 22D – 44 g/m²
- Insulation : Made from 100% recycled Polyester featuring the technology P.U.R.E.
- Long-lasting, PFC-free DWR treatment with water resistance
| PRIMALOFT® GOLD ECO | The PrimaLoft® is a patented microfiber that helps retain body warmth and thus save energy. These ultra-fine microfibres are designed to be water resistant, ensuring that the filling stays dry for longer and retains its insulating properties. This synthetic insulation offers excellent breathability, making it ideal for strenuous activities. The performance of Gold Insulation Eco is modelled on the exceptional synthetic insulating properties of PrimaLoft® , whilst using 55 per cent recycled polyester fibres. |
| P.U.R.E.™ | P.U.R.E.™ is a technological process that uses air rather than heat to stabilise the insulation during the thermal bonding process. This reduces CO₂ emissions by 50 per cent. |
| FAIR TRADE CERTIFIED™ | PatagoniaThe brand pays a bonus for every product Fair Trade Certified™ bearing the brand name. This extra money is paid directly to the factory workers, who decide for themselves how to spend it. This programme also promotes workers’ health and security, as well as compliance with social and environmental standards. It also encourages dialogue between staff and management. |