Which insole is better, wood fire or old Beijing wormwood?

The wood fire insole has a long-lasting heat, and the wormwood insole contains wormwood, which can dispel dampness and detoxify.

Both insoles are heated by iron powder and activated carbon. The heating time of wood fire insole is 14 hour, and that of wormwood insole is 12 hour. The wormwood insole added with wormwood can dredge meridians, remove dampness and detoxify.

Self-heating insole uses breathable adhesive to fix all layers together. Among them, self-heating cloth uses self-heating mineral tourmaline to generate heat, and massage magnetic sheets are distributed in Yongquan point and other main acupoints.