Go to brooksrunning.com/kids-shoes. At this website there is a huge selection of all the different types of shoes that will fit your kids needs. The prices are very reasonable as well.
A regular pair of running shoes should be sufficient for trail running. But, if you are an avid trail runner, then you can find a pair of specific shoes called the Brooks Adrenaline ASR5.
Brooks and Ariel running shoes can cost anything from around $50 for a used pair to around $260 dollars for a brand new, top of the range pair. This averages at around $160.
The Brooks Ghost 5's are more than just a good pair of shoes for running. They are the utmost greatest shoes for running. I am intending to save up and buy some for my fitness uses.
The Brooks Dyad 6 running shoes can be purchased online at many merchants. Prices may vary between $90.00 to $111.00 not including qualifying discounts.
The official website http://www.brooksrunning.com/ has the pair of shoes that you are looking for. You can purchase, view information, look at the reviews from the website.
Ghost Brooks are warm, have great traction, light weight, water resistant, and durable. The only real con is the price but it is worth it for this pair of great running shoes.
This top of the range cushioning shoe is a credit to Brooks and reflects the years of refinement that have gone into it. you can find a cheap pair at Amazon or Ebay.
Saucony is a popular brand of running shoes. The average cost for a pair of these shoes is approximately $50 - $100 per pair. Some models can be higher, with pricing dependent on style and model of the shoe.
I would recommend Brooks Ghost 3 running shoes as they provide maximum comfort and will last you a long time. You can buy a pair online from http://www.brooksrunning.com/
You can buy a pair of brooks shoes ghost online at retail sites such as Amazon or Ebay. You will not be disappointed with these great sites with the best product reviews and items.
A pair of trainers is the same as a pair of running shoes or sneakers. "Trainer" is the British expression for running shoe or sneaker.
I myself cannot do reviews of running shoes as I do not own a pair of running shoes. But there are many reviews of running shoes on runningguru.com. Go there and you'll find many reviews.