Breathable warmth for climbing and high-output mountain activities.

Features:

• Proton: Air permeable mid layer insulation with abrasion and weather resistant outer surface.
• Synthetic Insulation: Man-made insulation with quick dry times, durability and retains warmth when damp
• Fair Trade Certified™: Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA
• Multi-Use: Versatile high performance designs for diverse activities and conditions
• 80gsm PrimaLoft Gold Active Vent insulation works with the air-permeable face fabric and liner to regulate temperature and vapour build-up
• The Fortius Air 20 nylon shell is light and durable, articulated patterning removes restriction, and a helmet-compatible insulated hood extends the warmth
• Updated with a PFAS-free DWR (Durable Water Repellent) treatment
• Materials:
  • Synthetic Insulation: PrimaLoft Gold Insulation Active Vent, 60gsm - 100% Polyester
    
  • Synthetic Insulation: PrimaLoft Gold Insulation Active Vent, 80gsm - 100% Polyester
    
  • Lining: 20d recycled nylon plain weave, 42gsm, w/ Cire - 100% Nylon
    
  • Body: Recycled 20d nylon plain weave weft stretch FC0 DWR, 58gsm - 88% Nylon, 12% Elastane