PROBLEM TO BE SOLVED: To provide a warming device having such a structure that a mask body can be fitted properly to the periphery of eyes of a face, regardless of a users face size.SOLUTION: A warming device 100 includes a mask body 10 for covering both eyes, a heating element 20 provided on the mask body 10, and an installation part (for example, a pair of ear hook parts 30) for installing the mask body 10 on the head, and further includes an adjustment part (for example, a first upper-side perforation 41, a first lower-side perforation 42, a second upper-side perforation 43 and a second lower-side perforation 44) capable of adjusting magnitude of power necessary for elongating the installation part in a width direction.SELECTED DRAWING: Figure 1【課題】使用者の顔サイズにかかわらずマスク本体を顔の目周りに対して適度にフィットさせることが可能な構造の温熱具を提供する。【解決手段】温熱具100は、両目を覆うマスク本体10と、マスク本体10に設けられた発熱体20と、マスク本体10を頭に装着するための装着部(例えば一対の耳掛け部30)と、を備え、装着部を横幅方向に引き伸ばすのに要する力の大きさを調節可能とさせる調節部(例えば、第1上側ミシン目41、第1下側ミシン目42、第2上側ミシン目43、第2下側ミシン目44)を備える。【選択図】図1
