Buying mens white singlets vests online is a very hit and miss. I try to source a good length and accurate size plus good quality manufacture. Soft and pleasant to wear next to one's skin is also an essential requirement. These vests fulfilled all of these requirements and therefore I highly recommend them. Caveat – merino wool is always a bit itchier than cotton but you have to accept that if you want the improved thermal insulation for sports/leisure/ travel. Washes well at 30 degrees C with your general other washing in automatic machine. I recommend this product and the online purchase and delivery process was without fault.