Wingsurfing in winter is becoming increasingly popular, but not everyone wants to pursue their passion in single-digit air and water temperatures. So if you've been reluctant to buy winter shoes so far, you could upgrade your boots with the heat boosters and at least extend the season a little.
The thermal socks are one millimetre thick and have a cosy inner lining. The Solite socks are available in S/M/L & XL for 32.95 euros in well-stocked surf shops.
More info HERE