With hot weather quickly approaching I was in the market for some summer riding pants with CE armor in the knees. After checking out several products I ended up buying the Alpinestars A-10 Air-Flo pants. They are cut and fit like track pants. They are tapered in the bottom leg so they fit INSIDE of your boots instead of over the boot. Good hip & thigh pads and nice CE armor in the knees and shins. In the past I've use kevlar lined jeans for summer, but just didn't feel really protected, especially at the knees should I have to put the bike down to avoid an accident or in a spill. These pants are a little pricey ($229) but they are the only mesh type pants with armor that I've found that really fit well and ventilate well at the same time. Check them out if you are in the market for summer pants.