Heatlove was featured in the "Special feature on cold weather innerwear" of "J-PRIME" ( https://j-prime.jp/ ) , a web magazine operated by Daimaru Matsuzakaya Department Stores and a web media for rich old men.
"I can't wear it unless it's 10 degrees or less," I received the best compliment. There are many examples of winter golf coordination, including coordination using heat love. Very helpful. Please read the article.
Winter golf coordination can be considered by subtraction, not addition
https://j-prime.jp/archives/20224211/