sorry 1st post...thanks for helping me out and posting the link
I'd also recommend the Top Contender Pro Style. I bought those when I first started touch drills and sparring for MT and they work great. They offer lots of protection right on the shin bone, which is especially good for checking roundhouse kicks and getting yours checked, as I'm sure you will be doing a lot of when you first start drilling and sparring. Also, the price is right, and they are pretty durable in my experience.
http://www.combatsports.com/detail.aspx?ID=22561