These socks fit perfectly when I'm wearing my rain boots which are tight with any other socks.

I like a tight ski boot and therefore require a thin sock. For most brands this means either lack of good support where needed or a sock they claim is thin, but it's really not. The Ski Blizzard Ultra Light is true to it's name- ultra light, while being supportive, warm and super cute (especially the blue). Once I slipped on my ski boot I completely forgot I was wearing socks. Embarrassingly I can admit I wore this sock skiing three days in a row (please don't judge), and after day three it was still fresh.
When a product has a lifetime guarantee, you buy one and think you're all set. It says something when a week after wearing this I stole the socks I planned to give to my sisters for the holidays so I could have two more pairs for myself. This was my first Point 6 order but it certainly won't be my last.