The mesh vent line down the front of both legs is killer. Nice and drafty for the goods. Material is tough as nails. Took a good digger down a rock face and not even a scuff. The chamois is really comfy as well, probably better than the one I was previously using. Nice size and length. They dont move around on your waist or hike up either. I think thats a huge plus. They have some sticky lining on the interior of the waistband that gets the job done. Only compaints? Would like a back pocket and even two normal pockets, thought it would of had them, it's only got the two cargo pockets. Additionally the zippers on the cargo pockets are finicky and catchy.