As a runner, this brand is not a secret. Still, it's me now in two different models (falcon and hawk RU4 RU4 Short Cushion) happens that the seam between the thin and the reinforced fabric on the heel is torn during normal wear. I turn when tightening with any socks the same "force", but only the "quality socks" I've been so ruined. The socks have been determined both a year old.
With a pair of socks, which alone costs EUR 10-15 +, I do not have unpleasant ...
