Stretch denim with Lycra NOT spandex We need a Left or Right hand twill 3/1 bull weave made with 98% cotton & 2 % LYCRA. We can not use spandex...NO SPANDEX because the item made will be subjected to heat, and LYCRA works best. Must have guarantee of INVISTA brand LYCRA. In a 10-11 oz. weight. Thank you. Contact Person: Mr. J. Drago Telephone: 1-678-456-9876