- Fiber composition: 91% acrylic, 5% nylon, 3% polyester, 1% elastane
- Non-slip grippers for better traction on smooth indoor surfaces
- Advanced thermal yarn
- More than 7X warmer than a basic cotton sock!
- Sensationally soft
Heat Holders were developed by our talented product development team in house. The challenge was to make a sock that would be the warmest sock ever and comfortable and practical to wear in daily life. It wasn't easy, but our team came up with Heat Holders in 2008.
- Department : mens
- Date First Available : May 8, 2025
- Manufacturer : Heat Holders
