Thai Fisherman Wrap Pants Trousers Yoga Massage Pregnancy Pants 100% Light Cotton Free Size - Light Brown by TYM. $59.60. Thai Fisherman Pants have a very wide waist with a belt that ties from the rear. Simply step into the pants, pull the waist out to one side wrap the extra fabric around to the front and tie the belt. Length can be adjusted by folding over the top of the pants!