Because I am a discerning customer, I demand nothing less than the absolute finest from the products that I buy. My hopes and dreams were dashed when I realized that Xiyalai's products would not live up to them. Despite all of the positive buzz that has been surrounding this online store, I was disappointed by the quality of the cycling goggles and spectacles that they sell. The glasses did not have the level of clarity that was advertised, and the frames were both uncomfortable and flimsy. In addition, there was only a small assortment of products available, which left me feeling underwhelmed. In general, I did not think that Xiyalai lived up to the expectations that were set for it.