I think that it is a good product as you said. I am very saved because there are not products with so much heel. The comfort is also good. I am looking forward to see what happens after washing, as I have not washed it yet.
It is easy to wear and easy to take off because it uses a stretch fabric. Dough seems to be tough, so it is hard to break. It is difficult to become stuffy athlete or athlete's foot even if you sweat it. Breathability is very good.
Because sweat is easy to write, I was seeking breathability / absorbency, I bought mesh socks up to now, but kore is more effective than mesh with 100% natural material. In addition, there is no heel, pairing is very easy (I will evaluate that there is no heel as merit). If it is a difficulty, since it is in the washing machine dryer, the hole will be emptied in a few months, but since it is originally "for hand washing", it can not complain. It is in a state I am in trouble if I do not have this socks, so I'd like you to keep selling for a long time.