noun[mass noun] • trademark
- A lightweight breathable fabric used to make clothing and equipment for camping, climbing, and other outdoor pursuits.More example sentences
- It developed a unique outdoor fabric called Pertex, which is 50 per cent lighter and packs 50 per cent smaller than the others available.
- Instead of laminates, the Flex is built with Pertex, a nylon woven so tightly that it's water-resistant.
- The sections were counterstained with methyl green and then mounted using Pertex.