There is a paper pattern that matches the size of the shoes, which is convenient when cutting with scissors. The feeling I wear is warm without shifts.
It is used almost every day for the month of December. It crushed to about 3 mm in thickness, the touch feeling is cool with sweat. However, I do not feel any smell. From the warmth, cushioning nature or soon it's time to replace ...
Although it may be cramped, it seems like it's good to make it like fingering your fingertips.