Features
An insulated vest designed for trail running, balancing lightness, breathability, and durability—ideal for high-output activities where sweat management is key.
- Main fabric is Pertex Quantum Air Diamond Fuse, offering lightweight durability and breathability, with high snag and pilling resistance to reduce wear from pack friction.
- Insulated with breathable, stretchable 3DeFX+ that flexes with body movement.
- Sweat-prone zones are left uninsulated and instead use Octa fabric, which combines a brushed surface and smooth backing for targeted comfort and breathability.
- Flat surface of Octa is used underarms for smooth movement; brushed surface is used inside the collar for added warmth.
- All layers—outer, inner, and insulation—are breathable to enhance comfort during perspiration.
- Laser-cut ventilation holes at the center back help release trapped heat and moisture.
- Comes with a stuff sack for compact portability.
Material
<Face Fabric>PERTEX QUANTUM AIR / DIAMOND FUSE (100% Nylon)
<Lining>Fabric Part: PERTEX QUANTUM AIR (100% Nylon (Coating or Other Resin-Finishing)) / Knit Part: Octa (100% Polyester)
<Filling>3DeFX+ (100% Polyester)