Answer:
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths. What am I?
I go inside boots and outside shoes.
2 in a corner 1 in a room 0 in a house but 1 in a shelter.
I can wave my hands at you but I never say goodbye. You are always cool when with me even more so when I am high!
I'm tall when I'm young and short when I'm old. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.