This https://onno.com/store/bamboo-lyocell-t-shirts-men/ bamboo shirt is my new favorite travel shirt. It was cool, comfortable and NEVER got stinky; despite repeated wearings in the heat of Southern Spain. I kept thinking "hmm, that's odd...I guess I can get another day out of it".
So I checked the info on bamboo clothing. Lo and Behold...https://cariki.co.uk/blogs/the-green-road/is-bamboo-really-antibacterial it is apparently a factual thing!
The above company has two kinds of bamboo. I preferred the feel of the "lyocell" bamboo. It was less "silky/clingy" on my less-that-fit, old man body. ; )
No relationship; business or otherwise with the company. Just a good experience.