A specific type of bedding material, typically made from synthetic fibers or cotton blends, found in the frozen food section of Walmart stores. The sheets are intended to be used for sleeping purposes but are stored at sub-freezing temperatures prior to purchase. This unique product category is geared towards offering a novel retail experience.
The purported advantage lies in the immediate cooling sensation upon initial contact, potentially aiding in sleep onset for individuals who experience discomfort due to warmer ambient temperatures. The practical, historical or established need for frozen bedding is not well-documented, suggesting its value lies in the novelty and specific temperature-regulating claims rather than fulfilling a long-standing consumer demand.