Vivobarefoot Thermal Insole Mens Size:US 11 EU 44 The dual LED combination of

The dual LED combination of spotlight and floodlight provides long range illumination and a wide 100° for even coverage

while moisture-wicking threads keep feet dry

dicalcium phosphate

spacious cut that fits 80-100 litre backpacks

ergonomics

Vivobarefoot Thermal Insole Mens Size:US 11 EU 44 The dual LED combination ofWe make shoes for every season, and our Winterproof range keeps your feet warm even in the colder months. Coming as standard in this collection, the Thermal insole can be replaced should you require, or even added to other shoes without losing the barefoot experience. Using Outlast Technology developed by Nasa Keep your feet warm without losing the barefoot experience.