My cheap $30 Calcuttas blew off the other day at the lake...no float-strap...which is WHY I buy cheap sunglasses...funny thing is the next day another pair of sunglasses showed up that I thought were lost a year ago...the last pair of expensive s'glasses I had have been in the bottom of Lake Moultrie for 30 years or so...which is another reason WHY I buy cheap sunglasses...here's to goin' cheap and bein' happy instead of all stressed out over losin' a pair of $200 shades