Patagonia Men's Nano Puff Jacket, insulated jacket designed as compressible technical mid-layer that balances warmth, weight and mobility for alpine climbing and skiing. The PrimaLoft Gold Eco insulation at 60 grams per square meter offers versatile insulation: sufficient as outer shell between 0-10°C or as mid-layer under shells at lower temperatures, without compromising compressibility. P.U.R.E. technology reduces CO₂ emissions in production process. The ripstop shell at 47 grams per square meter in recycled polyester resists tears while maintaining minimal weight, with PFAS-free DWR treatment to repel light rain. The fit is optimized with extra volume on shoulders and elbows for mobility during climbing, areas where traditional insulated jackets restrict movement. Horizontal quilting stabilizes insulation preventing cold spots. The internal chest pocket functions as stuff sack: the jacket compresses into its own pocket with carabiner loop, freeing backpack space. Asymmetric hem longer on back covers lumbar area when bending. Weight of 369 grams offers competitive warmth-to-weight ratio for technical activities. Made in Fair Trade Certified facility.
• Ripstop shell 100% recycled polyester 47 g/m² with PFAS-free DWR
• Ripstop lining 100% recycled polyester 44 g/m² with PFAS-free DWR
• PrimaLoft Gold Eco insulation 60 g/m² with P.U.R.E. technology
• Horizontal quilting stabilizes insulation
• Optimized fit shoulders and elbows for mobility
• Full zip with internal flap and chin guard
• Two hand warmer pockets with zips
• Internal chest zip pocket functions as stuff sack
• Asymmetric adjustable hem with drawcord
• Made in Fair Trade Certified facility
• Weight 369 g
• The model is 190 cm tall and wears size M
• Style no.: 84213
