Russian Telnyashka which you can see here is a authentic Navy shirt. Literally telnyashka means "body shirt" and indeed it is very comfortable - it is made of very soft 100% natural cotton fabric with density 180 g/sq.m. The strips are white and dark blue (dark blue strips mean Navy forces) and they are weaved, not painted as sometimes Chinese guys made falsified telnyashkas.
The telnyashka is suitable for everyday wearing, it can be used for wearing alone in warm time and to wear as underwear in cold time.
The size of telnyashka is fixed in two different size systems - in Russian and international, they are separated by slash "/", for instance 50/L. Size in numeric value means half of chest circumference. Size in letters is the international system of sizes of T-shirts.
100% cotton telnyashka