I just added HydroLite to my bag. I got a Large (my waist is 38) and they are fine for use over shorts. Perfect length for me (33-34). There are 3 pockets; back, and two sides on seam. The right pocket has a zipper to allow access to your pants/shorts pocket. FJ logos on the leg and back pocket!
These will do the trick for 80% of players out there who continue on in the rain. If you intend to play in extreme rain, where you're out in it for 18 holes of steady rain, I might encourage you to get the step up pants. I don't say that because of a lack of heft or quality. These will do fine and manage the weather. But I have seen the DryJoys pant and those have the upgrades necessary if you plan to play in more extreme rains.