... in quilt,winter cloth,sleeping bag,pillow,cushion... MICRO FIBER (Micro Gel,Gel padding) is widely used in quilt,winter cloth, ... -land, DOHC,ASK,OPAL use our products.The composition are polyester,but very close to down.But the price is very ... very smothly.Each cloth only need 200g-280g(female garment). micro fiber