Waterproof Hair Product

Hi All...

I am looking for a waterproof hair product (that isnt a gel). I currently use Got2b Glued gel and hair spray. It works well but doesnt look natural. I straighten my hair, as its fairly crly and mid length.

I am looking for an alternative product that isnt gel to use that will hold and prevent my hair going curly through sweating / light rain, and preferably look natural. I have looked everywhere for a wax, pomade or product that can do both jobs but cant find one anywhere. 

Any one got any ideas?

Thanks