DetailsLilac CozySlippies.....One Size (Adult 6-10) CozySlippies® can be heated in a microwave to provide instant warmth and comfort for tired and aching feet. Ideal for rheumatism and arthritis suffers. Can be frozen for swollen or bruised feet. Made from wonderful silky soft plush fabric and non slip soles. CozySlippies can be reheated as often as required. 825 Grams Total in Weight. Do not overheat. Not made for walking in. Diabetics are known to suffer from decreased sensitivity in their feet and therefore may not feel the heat as readily as non-diabetics.