It is impossible to judge the authenticity of Puma shoes sold by Vipshop based on the information that they do not have trademarks. The trademark may have been sewn directly onto the shoe by the manufacturer during the manufacturing process, while Vipshop may have removed the trademark during the sales process. In addition, the items sold by Vipshop may be sold during discount periods, so the prices are lower.

If you have any questions about the products you purchased, it is recommended that you contact Vipshop customer service for consultation. In addition, you can purchase products through Puma official channels and ensure that the products you purchase are genuine.