Shoes are the most important equipment in cross country. I would advise that you buy shoes that are designed for cross country. Jerseys are only important in the meets and are provided by the school. It is important shorts are not to long and don’t impair your movement. Socks are as important as shoes they should be thin and short and most importantly not give your blisters. If you get blisters no matter what then you should treat them immediately with mole skin or other blister treatment methods.