Mizuno Running Shirt Half Zip Long Sleeve Men's L Size Breath Thermo Mizuno's Breath Thermo, a heat-generating material, is used in the body of the shirt to prevent the body from getting cold. The rest is made of sweat-wicking and quick-drying material that releases heat and sweat. I used it for marathon training in the winter. Thanks to Breath Thermo, it's a great item that keeps you warm even in mid-winter without having to wear thick clothes, but unfortunately, I've outgrown it, so I'm selling it. Immediate purchase is welcome. It has been worn about 10-20 times. ● Manufacturer's part number: Unknown ● Size: Men's L size (It fit perfectly for a height of 175cm and a chest size of 96cm) ● Color: Black ● Material (Body): 90% polyester Breath Thermo 10% There are no noticeable stains or damage, and it can still be used. We would appreciate it if you could understand that this is a personal storage item before purchasing. #Mizuno #mizuno #T-shirt #Short sleeve #Running #Trail running #Marathon #Training #Sports #Moisture absorption #Sweat absorption #Quick drying Type...T-shirt/Long T-shirt Sleeve...Long sleeve Gender...Men Features...Quick drying