If you are wondering what makes the men in CASH different from the rest of their ilk, you know who deserves all the compliments. He is stylist Perry Patel who is responsible for giving unique hair color to all the guys in the film.
So while Ajay sports a blond-brown shaggy cut, Zayed has dark blue streaks while Riteish has a blond-black streaked look. In fact as per sources, so impressed was Ajay Devgan with Perry's work that he instantly roped him in for his directorial debut U, ME AUR HUM.
Perry is also excited about giving a unique look to Zayed since as per him; an electric blue shade on hair would be the first time ever in Indian cinema. He wasn't as successful though with Suneil Shetty since he couldn't apply color on his hair. Nevertheless, he was at least successful in using some gel for his eyebrows.