Listing the actual manufacturer/model pants would be more helpful than a picture... hard to see the specs just from a pic.
But, with that said, I don't trust my Fieldsheer Titanium Air mesh pants by themselves. The mesh portions are just too thin for me to be confident they will hold up under a crash at speed. The solid textile portions of the pants are fine but the mesh is always the weakest link. Air flow is great and they have armor so they have something better than jeans. Yea, I'd love to wear them with just a pair of shorts underneath but if I go down like that my ass may be hamburger.
My solution was to buy some kevlar mesh liners to wear under mesh pants (liners are made by Draggin Jeans). This way I have airflow, armor and abrasion protection. Downside is that the liners are an extra $160. Total cost for this "package" is $260. Here's a link to the liners I have:
Draggin Liners They are mesh and they allow plenty of air to flow. Just to clarify, I wear these mesh kevlar liners underneath mesh armored pants.... mesh, armor, mesh-kevlar.... yea I think I'm covered and comfortable. I've worn them the past couple months and they're comfortable. I'm happy with my purchase.
MOTORCYCLE RIDE: Triple Digit Twisties
FLORIDA SUMMER: 95 degrees and 95% humidity
$260 OF PROTECTIVE GEAR THAT WORKS AND IS COMFORTABLE: Priceless!
Say what you will. I'd rather spend cash on gear than spend the same amount on bling. 260 for protection or 260 for bling??? You make the choice.