Rain boots can be quite cold on cold days. That's why Koel produced a thermal insole made of warm wool. They are suitable for Koel rain boots. With them, your feet will stay warm and dry even on colder days. Great for jumping in puddles even on colder days!
Wellie Bare Sock (off white wool)
- suitable for Koel rain boots
- material: 100% wool
- the sole is made of wool felt and aluminum (a foil that additionally protects against heat loss from the boot)
- they are suitable for wider feet and lower insteps.
Keep in mind that the inner length of boots is reduced with an insole.