HedaP, you're good too! No worries. If you've bought those socks, they fit you well, and they give you peace of mind, then wear them. We were just teasing Eve 'cause she keeps stressing about new things to buy when she's already gotten her kit together just fine. (
Eve!)
The bigger issue though is that April 2nd is early in the season, and if it is snowy enough for you to worry about slogging through with frost bitten toes, then it's probably not safe for you to take that route in the first place (if it's even open). If the trail is covered in snow, and you are not an experienced route finder, then walk the Valcarlos way.