Core Viewpoint - JD.com is reportedly testing new delivery rider uniforms, including a design resembling a "racing suit," although these are not officially released versions but part of an internal testing phase [2] Group 1: Uniform Development - JD.com has previously customized motorcycle-style uniforms for its delivery riders, distributing them for free to full-time riders since March of this year [2] - The company is the first in the industry to sign formal labor contracts with full-time riders and provide social insurance benefits, emphasizing the protection of riders' rights [2] Group 2: Future Enhancements - The design of the new uniforms is just the initial step; JD.com is focusing on enhancing user and rider experiences by integrating aesthetic design, technological empowerment, and practical functionality [2]