Grandma's woolen socks are nice, but really bad to ski with. The same applies for the sportsocks of cotton purchased in packs of 10. A pair of real skisocks, either synthetic or merino wool does the job. Do you feel like you want another pair, then you have probably have too large boots. Here you will find quality socks with last long from X Socks and merino wool socks from Smartwoll.