The Sidewinder’s name says it all – this disc turns over faster than you expect on release, often times making for either an unintended rolling throw, or a flight with a much slower than anticipated rollover. The Sidewinder is essential for getting you out of uncomfortable positions. 9/5/-3/1. Innova Champion plastic is a transparent ultra durable hi-tech plastic that provides outstanding performance and long life. Discs in Champion Line plastic maintain their flight characteristics 5X longer than do DX discs.