Chemically-activated warmers for warming hands for personal use; Foot and toe warmers for personal use, namely chemically activated heating packs for providing warmth to the feet and toes not for medical purposes; Body warmers for personal use, namely chemically activated heating packs for providing warmth to the body not for medical purposes; Insole warmers for personal use, namely chemically activated heating packs for providing warmth to the feet not for medical purposes; Pocket warmers, n...