quick tie つけネクタイ
文化・スポーツ / 社会・生活 / ハイテクノロジー
A one-touch necktie made out of shape memory alloy fibers. Developed by the fashion industry as a way to maintain the position of a tie even while in zero gravity, it has become popular among young people on Earth as well, since it is easy to both tie and remove.
The long-standing tradition of a business suit and tie continues on in outer space.