The new Tōsō Coolmax Short Sleeve rash guard allows you to train and remain comfortable no matter how much you sweat. Famous for wicking moisture away from the body, the Coolmax fabric keeps you dry and moving easily with or without the gi.
It's perfect as an "under gi" piece isolating the body from a soggy gi.
Using as a NOGI rash guard, it's impressive how dry and cool it feels during training.
Tōsō (とうそう) means "struggle" in Japanese.