Moisturizing or sweating...
The inner side had some waxy material that made feet sweat badly while wearing... that assuming helped provide benefit of moisturizing, but I felt so uncomfortable as it's not breathable and sweaty.<br />After laundry, the material inside got worn out quickly but as long as the material stayed, it lasted sweaty performance, my rough, hardened heals didn't seem to change though...
Rating: 1 stars