Woolpowerprodukte are really worth their money. The 400g socks wear very comfortable - both at home (laminate floor!) As well as outdoors in winter weather. Since constricts nothing because nothing scrapes, the drying and smell-retardant effect is not an understatement. When washing there at Woolpower unlike many synthetic fibers absolutely no problems, no more than a bit fuzzy looking interface.
The socks have not let me down as my previously worried Products!