You can get precision insoles specially made - look for an orthotic consultancy. Since you do a lot of running it would probably be better to get running shoes that have been designed specially for people with high arches as they will give you the appropriate cushioning. New Balance 1063 and Saucony Grid Cohesion NX would suit your needs and are both highly recommended.
You can visit running shoes guru and run and become, you can find a reviews about neutral cushioned running shoes. They will also suggest good quality neutral cushioned running shoes.
You can find women's cushioned running shoes at a reasonable price at one of these sites...www.adidas.ca/ or www.livestrong.com/.../246373-the-best-affordable-running-shoes/
I found that the company Fleet Feet is the best place to find cushioned running shoes for high arches. They have experts who place you in the correct shoe for your foot.
For people with low arches in their feet, it can be tricky to find good running shoes that are comfortable. On the Nike website, there are many good shoes there with low arches that would be suitable.
Dicks sporting goods has running shoes. You could also find shoes at a store that sells adidas running shoes or online at adidas.com. There is also a website called rnjsports.com that have a vareity of runer shoes for you.
They do still make adidas cushioned running shoes and if you would care to take a look at the online comparison and auction sites such as ebay and amazon you will find reputable stockists. Prices for adidas cushioned running shoes vary considerably, so a comparison site not only lists the stockists but also lets you compare the prices.
A few companies offer shoes for women with high arches. Among them are Asics, Saucony, Nike and Mizuno. To find an online dealer, try www.sortsauthority.com or www.amazon.com who both sell these and other running shoes for people with high arches.
I feel that "best cushioned" running shoes are not your best option. I have found out that the softer the shoes are, the harder they are to run in, and more pain afterwards because they are not supportive. However, I did find a pair of running shoes that should help because they are supportive yet, very comfortable. This shoe is the Mizuno Creation 13.
When purchasing new running shoes, you choose your shoes based on the shoes' motion control, stability, or how cushioned they are. A reliable website link, http://www.runpals.com/best-Nike-running-shoes.html , can help you find the right Nike shoes for you needs. For Instance, the Nike Free Run+ are the perfect shoes for running and are extremely comfortable and gives a barefoot-like running experience.
Try runnersworld.com, they have all the info you require to make a choice of the correct shoes for your feet.
Runner's World is a reputable source for runners. You can find a lot of information in their magazine and on their website about running shoes. Check out these links for Lunarglides: http://www.runnersworld.co.uk/kit/autumn-shoe-guide-2009/4280.html http://www.runnersworld.co.uk/reviews/shoes/cushioned-shoes/Nike-lunarglide/54698.html http://www.runnersworld.co.uk/reviews/shoes/cushioned-shoes/nike-lunarglide-2/60764.html
You need to be careful that you don't fall for a deal and get cheap running shoes because you need to have good support for your arches. You can find good quality New Balances for $20 at Sams Club.