Spenco used to make a "backpacker" insole that was fabulous. I liked it better than my Superfeet. I have high arches so need great support there, but also need some cush in the forefoot. I must be one of the few people who liked it because they've quit making it as far as I can tell. I've tried this "hiker" insole and while it has arch support, it doesn't provide any other support at all. Almost too cushy, making me feel unstable. Full review
Spenco makes shoe insoles and orthotics.