A group of friends and/or a lot of time; it also helps if it is daytime.
Depending on what is in the field, (like grass or tall corn...), and whether or not you still need the shoe, you could use a lawn mower (if you don't really need the shoe but just want to find it) or you could use the help of several friends all looking together at the same time and some luck! I notice it's a shoe instead of shoes you're looking for. Get a trained dog... have it sniff the other one and seek.
lose it in a field, then look for it in that same field. works every time
say look who ever you don't like your shoe is untied or your pant's are falling down
look on the shoe box,if not, look in inside the shoe
A counter is a reinforsement to heel top portion
For better traction and grip on the field.
The best kind of running shoe is anything by Nike. They are the best.
Look at different shoe store sites and see what type of shoe you are looking for and if they cost to much look at more shoe store sites or shoe warehouse sites. If you still don't find what you looking for look on EBay or Amazon.
Anything that ends in "oo" e.g loo, blue, shoe Barbeque a shoe :P
the only thing that will happen is your penny will be filthy with shoe polish.
Look at yours!
You will want to look for shoes that offer good stability, are comfortable, not too heavy, and have good shock absorption. It would be a good idea to ask for help from the sales staff at one of the specialty running shoe stores. They've been trained and can help you find the best running shoes that will fit your foot type.