Although not scientifically proven, wool bedding might help regulate a babys body temperature. Wool bedding can help ease night sweats in babies as wool is a natural temperature-regulating material. It can help keep your baby warm in cooler temperatures and wick away moisture when it gets warm, providing a comfortable and dry sleeping environment. In addition, wool fibers are naturally hypoallergenic and repel dust mites, making them a good option for babies prone to allergies or skin sensitivities.