Pertex Quantum features on the majority of our down and synthetic fill garments due to its versatile properties. Created with a tightly-woven structure, Pertex Quantum fabric is lightweight and soft, allowing the insulation to fully loft.
This downproof fabric is soft, comfortable, and highly packable. We use Pertex Quantum in a variety of deniers teaming the lighter weights with higher fill powers to optimise loft.
Precisely constructed from incredibly fine yarns, Pertex Quantum fabrics are designed to trap still air and improve the efficiency of insulation.
A durable water repellent (DWR) finish sheds light rain and snow to provide additional weather protection.
Pertex Quantum uses incredibly fine yarns, precisely woven to provide a very lightweight yet strong and durable fabric. Its softness allows down and synthetic insulation to fully loft.

KEY FEATURES

• Windproof to retain warmth
• Soft to the touch
• Allows insulation to loft
• Stable downproof construction
• Lightweight and packable