Fabric that dries quick but doesn't suck down showing the supple lines of my manhood in slightest breeze, pockets that are useful but not ridiculous to the point of looking like they were made for a twelve year old, that is cargo pockets that lay flat but are big enough for a small poncho and lastly a gusseted crotch. If the crotch isn't gusseted the pants weren't designed for real use.