Customers consistently praise the product for its exceptional softness and comfort, noting that it provides a cooling sensation that aids in better sleep. The material is frequently described as soft, smooth, and luxurious, with many appreciating its cooling properties, especially in warm environments. The quality of the product is also highlighted as a significant positive, with customers finding it to be a good value. However, some customers have experienced shrinkage after washing, which has affected the fit of the pillowcases.