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I'm currently looking into the specifications for a particular type of skate, specifically in sizes ranging from 39 to 42. One key piece of information I need is the maximum user weight that is recommended for safety and performance. Understanding this limit is crucial for ensuring that the product meets the needs of potential users effectively. It would be great if you could provide detailed info on this weight capacity, as well as any related safety guidelines that might apply. Additionally, if there are any other relevant specs or features that support the weight limit, please share those too. This information will help me make a more informed purchasing decision and ensure the skates are suitable for our customer base. Thanks for your assistance!