SAGAMI Original 001 0.01 保險套 L號 10入（聚氨酯）

Very thin, best I've ever used. The only downside is the fact that they can be a bit tight but I personally didn't find them uncomfortable.
Sensation and heat transfer are unmatched.
Delivery and ordering process was flawless. Really appreciated that I received detailed tracking information and the package and import formalities were handled with discretion. Will order again, thank you !