Men have been wearing sleeveless garments for ages. Romans used to wear a kind of sleeveless tunic centuries ago. Sleeveless undershirts gradually became accepted as outerwear in warmer weather for men. There is an increasing trend among urban men to take good care of their bodies and physiques, gym-going and working out are now included in the list of good habits a man should adopt. Athleisure styles of clothing are growing in popularity, athletic shirts and tank tops are viewed as must-haves for men. A modern urban guy needs to have a good collection of stylish tanks to get dressed with confidence for the now-obligatory gym and workout routines.