"Peejamas" is a company that offers overnight training pajamas with a highly absorbent, built-in lining. These pajamas are designed to help toddlers potty train more quickly and with more confidence. The product has received mixed reviews from customers. Some customers have praised the product for its quality and effectiveness in preventing bed-wetting incidents. They have mentioned that the pajamas are comfortable and have helped their children transition from diapers to underwear. However, some customers have reported issues such as leakage and sizing problems. It's important to note that the effectiveness of "Peejamas" may vary depending on individual circumstances.