... PBT (ISO9001/ISO14001) 1. Better stretch & recovery; 2. Good handfeel; 3. Good luster & colorfastness About product: ... only better recovery than spandex it has, but also good stretch not effected by moisture it has.2) Soft handfeel, good ... .4) Much lower than spandex. Application:swimwear, gym suit, tights, jeans, pantyhose, high elastic bandage for medical use, filler/stuffing for ...