I'm 5 foot nothing,106 pounds and size 7 in hiking boots. I ordered the wading pants in 5-8 slim and could not be happier! Comfortable to hike in, and able to step over dead falls etc. without constriction. I would have liked a darker color, but really not a big deal. I've only worn them twice, so can't speak for durability but as someone who doesn't usually spend a lot of money on myself, there is no buyers regret with this purchase!