Persian Nain Nain is a small town about 150 km east of Isfahan in central Iran. Nain was once renowned for its costly textile manufacture. The Nain carpet is one of the most exclusive and valuable - incredibly tightly knotted with a fine wool and silk weft on a cotton warp. Magnificently illustrious with colours of light beige and rich deep blue. True elegance of the utmost quality for the exacting carpet buyer.