Upper: Vegan Microfiber (Synthetic)

Lightweight:

Upper: Water-resistant nappa leather

Vegan materials: All parts of the shoe are made without the use of materials from animals

Vivobarefoot Thermal Insole Mens Size:44 Upper: Vegan Microfiber (Synthetic)Description Improve foot warmth in colder climates with this specialized insole. Its 3. 5mm profile, which incorporates Outlast technology, provides effective thermal protection. Fits all shoe sizes, it's a vegan option that maintains a natural foot feel. NASA Technology : With Outlast technology for temperature regulation, these insoles ensure feet stay warm without overheating. Slim design : With a thickness of only 3. 5 mm, the insole supports