As soon as he got in the Jeep after school, he handed out his review. "They are really light and the bottom is flat, so it makes you run fast. The bottom is shaped like your feet, so it's like running with no shoes. They are like wearing socks" Sounded like he put them to the test at school. He raced another kid across the playground to show how fast his shoes were. Zack lost, but he said the other kid was breathing really hard when he crossed the line, which according to Zack was because the other kid's shoes were so heavy.
Summary: Zack thinks the shoes are awesome.