The catechin-dyed fiber brand “T-Life” developed by Ito En is being used in the tips of the socks
Nikkei Biotech, Nov. 13, 2012
Fukusuke Co. to sell deodorant socks, containing catechin-dyed fiber material
Window to Japan
Window to Japan
The catechin-dyed fiber brand “T-Life” developed by Ito En is being used in the tips of the socks
Nikkei Biotech, Nov. 13, 2012