saucony kids boy's jazz original (big kid) black 5.5 big kid m saucony just like mom and dads, this mini-me version of the jazz original by saucony rocks an old-school feel with suede and nylon uppers. lightweight, breathable and durable, this sneaker is proof that sometimes nothing beats an original. suede and mesh upper for durability and breathability light weight eva midsole for cushioning non-marking rubber outsole for durability