Mens sana in corpore sano


  • Your foot will be gently heated from the tip of the insole, by a set of high-tech resistances sealed inside. The heating will self regulate once the desired temperature has been reached.
  • +Winter is extremely thin, only 2,5mm at the tip and 9mm toward the heel: you won’t even feel it inside your shoe. The insole can be used with all kinds of semi-rigid soles, including rubber boots, ski and snowboard boots. +Winter insoles are specifically designed and fully compatible with SIDI cycling shoes.
  • According to the set temperature, the built-in battery is long lasting and can even keep your feet warm for up to 5 hours.


  • You can check the battery status and set the temperature on both insoles thanks to the latest Bluetooth 4.0 technology through an application that can be downloaded for free from the App Store and Google Play.
  • There are no wires to connect, just place +Winter inside your shoes and you are ready to go. 
  • +Winter batteries are recharged with wireless technology, simply rest the insoles on top of the wireless charger.