Kiwi Pro Rugby Short (Black)(Medium)

What size is 5x in waist size????

Are these for men or women? I'm a 5'3" female with a 25 inch waist. Someone recommended a medium for a 34 inch waist, would the small be to big on me?

I wear pants with a 34" waist. What size should I buy?

Whats the exact inseam?