Superlight
Air permeable
Water resistant
Wind resistant

FOR MAINTAINING THERMAL COMFORT THROUGHOUT INTENSE ACTIVITIES IN A 
RANGE OF CONDITIONS.

IN ACTIVE MID-LAYERS AND LIGHTWEIGHT WINDSHELLS

Key features

The air permeability and wind resistance of Pertex Quantum Air is engineered to meet specific end user needs. Water resistant, light and soft, Pertex Quantum Air is suitable for use both as a stand-alone windshell or as shell fabric for insulated garments, providing thermal comfort throughout intense activities in a range of conditions.

DURABLE WATER REPELLENT (DWR)
OPEN WOVEN CONSTRUCTION
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Research and Testing

Research & Testing

Pertex excels in the creation of extremely lightweight fabrics without compromising on durability, and we're continually exploring new ways to reduce environmental impact by extending the useful life of garments.

Research & Testing

Pertex excels in the creation of extremely lightweight fabrics without compromising on durability, and we're continually exploring new ways to reduce environmental impact by extending the useful life of garments.

<2CC – 70CC (CM³/CM²/SEC)
[ASTM D737]
1.0kg × 1.0kg
[JIS L 1096–D / ASTM D–1424]
80/20
[JIS L 1092]

The fabric retains 80 point water repellent rating after 20 washes.

Options & Variations

Options & Variations

Diamond Fuse section view

Pertex Shaped Filament technology provides a permanent, structural solution to challenges commonly faced by lightweight fabrics - stability and abrasion resistance.

Quantum Air fabrics created using Diamond Fuse yarns have enhanced snag and abrasion resistance, remaining downproof over extended wash and wear cycles.

Responsible material options

We recover waste material from the production process, to be recycled into nylon pellets, thereby reducing use of virgin fossil fuel derived inputs.

pre-consumer recycled nylon

We recover waste material from the production process, to be recycled into nylon pellets, thereby reducing use of virgin fossil fuel derived inputs.

Post-consumer PET waste is mechanically recycled back into polyester pellets.

post-consumer recycled polyester

Post-consumer PET waste is mechanically recycled back into polyester pellets.

Products
Isadore
Alternative Insulated Jacket
Mountain Hardwear
Kor AirShellâ„¢ Warm Jacket
Rab
Xenair Alpine Light Jacket
Isadore
Alternative Insulated Jacket
Mountain Hardwear
Kor AirShellâ„¢ Warm Jacket
Rab
Xenair Alpine Light Jacket
Isadore
Alternative Insulated Jacket
Mountain Hardwear
Kor AirShellâ„¢ Warm Jacket
Rab
Xenair Alpine Light Jacket
Isadore
Alternative Insulated Jacket
Mountain Hardwear
Kor AirShellâ„¢ Warm Jacket
Rab
Xenair Alpine Light Jacket