I have been throwing discus for about 4 years now, i started throwing in 7th grade and i just started my track year for my jr year in high-school. My farthest throw is 117' 4" out of the South African, i cannot do the spin because my shoes get caught up on the cement, i need to find a good quality pair of shoes that are $100 or under, if anyone can point me in the right direction it would be greatly appreciated.