Fabric Description: Lightweight Nylon Fabric – CH-12762-SPU(F.CIRE)

This ultra-lightweight fabric is crafted from 100% nylon, offering exceptional softness, packability, and a sleek finish. With a weight of just 38 grams per square meter (GR/SQM) and a width of 56/58 inches, it’s designed for applications where minimal bulk and maximum mobility are essential.

The F.CIRE finish (Flat Cire) gives the fabric a subtle sheen and smooth surface, enhancing its aesthetic appeal and resistance to wind and moisture.

Key Features

• Featherlight Construction: Ideal for packable garments and layering.

• Flat Cire Finish: Adds downproof finished

• 100% Nylon: Durable, quick-drying, and abrasion-resistant.

        Tear-Resistant: The reinforced weave prevents small holes from spreading.

• Compact & Breathable: Perfect for lightweight outerwear and accessories.

What Is Downproof Finish?

Downproof finish refers to a specialized treatment or fabric construction technique that prevents down feathers or synthetic insulation fibers from poking through the fabric surface. It’s essential for outer shells of down jackets, sleeping bags, and insulated gear, ensuring both durability and insulation integrity.

 How It Works

Downproof performance is achieved through a combination of:

• High-density weaving: Fabrics like taffeta, nylon, or polyester are tightly woven (e.g., 380T, 400T) to minimize pore size.

• Calendering or cire finishing: Heat and pressure are applied to flatten the fibers and seal gaps, often giving a slight sheen.

• Coatings or laminations: Optional PU or WR coatings can enhance barrier properties while adding water resistance.