Polartec Alpha Direct 90 – Ultralight Insulation Fleece (USA-Made, by the Meter)

Polartec® Alpha Direct 90 – Ultralight Insulation Fabric (USA made)

From €25 per meter. Better pricing on larger quantities.

Better price per meter on larger quantities
Cut directly from production rolls
Limited availability, no restocks

Need more than 10 meters?
We offer bulk and roll pricing for larger orders.
Send us your request here

What is Polartec® Alpha Direct

This is authentic Polartec® Alpha Direct 90, one of the most advanced insulation fabrics available today. Originally developed for U.S. Special Forces, it provides warmth with minimal weight and no unnecessary bulk.

The fabric is designed to regulate temperature during movement. It keeps you warm when still and releases heat when active.

Key benefits

Active insulation that adapts to movement
Highly breathable and moisture managing
Ultralight and compressible
Fast drying performance
No lining required, ready to use

Best use

Midlayers such as jackets and hoodies
Running and activewear tops
Ultralight outdoor gear
Tactical and performance garments
DIY and small brand production

Technical details

Fabric: Polartec® Alpha Direct 90
Style: 4004
Weight: approx. 90 g/m²
Composition: 100% Polyester
Width: approx. 158 cm
Origin: USA

About Northlayer Studio

Northlayer Studio is a technical garment and fabric studio based in Riga, Latvia. All fabrics are shipped from within the European Union.

We work with real production materials used by brands, not generic stock or low quality surplus.

First quality fabrics
Fast shipping across Europe
Trusted by over 100 buyers

Once a fabric is sold out, it will not be restocked.