Big Boi says he has 400 shoes , including crocodile - skin ones he 's never worn . Shoe companies rely on niche demand for rare , limited - edition sneakers . Sneakerology teacher : ` ` If they ' ve got money , they can buy coolness '' ' says boyfriend ` ` will not walk through grass . He will not walk through grass ''
Big Boi says he has 400 pairs , including crocodile-skin Nikes he 's never worn . Shoe companies capitalizing on niche demand for rare , limited-edition sneakers . Sneakerology teacher : `` If they 've got money , they can buy coolness '' Woman says boyfriend `` will not walk through grass . He will not walk through dirt ''