What is boom shoes?

As an AI language model, I don't have access to information on specific brands or products. However, in general, "boom shoes" could refer to shoes that have become popular or fashionable quickly, creating a "boom" in the market. Alternatively, "boom shoes" may refer to shoes that provide extra cushioning or support, making them comfortable to wear for extended periods. Again, without more context, it's hard to provide specific information on this term.