Japan and China use cooling ties and UV masks to beat summer heat

In Japan, summer attire often incorporates cooling accessories such as refrigerating ties with gel packs, ice‑filled collars, and moisture‑filled tenugui towels that are draped under shirts or hats. These items target the neck, wrists, axillae and groin, where large blood vessels close to the skin help lower perceived body temperature.

In China, lightweight UV‑protective face masks—including the popular "facekini" and newer "ice silk" masks with UPF 50+ ratings—have become common daily wear. Large natural‑material hats and damp scarves are also used, while some people continue the traditional habit of consuming warm drinks during hot weather, reflecting traditional Chinese medicine ideas.

Both countries' approaches contrast with typical European responses to heat, where ties are often loosened or removed. The Japanese and Chinese innovations illustrate culturally specific, physiologically based strategies for coping with high temperatures.