Heelys, Inc. has withdrawn its registration statement with the Securities and Exchange Commission for an underwritten secondary public offering of 4,500,000 shares of its common stock by certain of its stockholders. The statement was originally filed on May 7, 2007 and last amended on June 25, 2007. In the initial filing, the stockholders planned to offer 8,000,000 shares to the market. That number was lowered to 4,500,000 in the June 25 amendment.