Listings commonly advertise rayon-from-bamboo covers for natural breathability and moisture-wicking, cooling gel or “ice-silk” cover layers, and breathable removable Tencel covers. These features are presented as helping regulate temperature and reduce nighttime heat buildup.
Herbal foot pads commonly list ingredients such as bamboo vinegar, bamboo charcoal, ginger powder, wood vinegar, and wormwood extract contained in a plant‑fiber/non‑woven pouch. Usage described in listings: place the pad face‑down on the included adhesive sheet (or apply with provided adhesive strips), wear overnight, then peel off in the morning and discard.
