Looking for a warm all weather liner that won't add weight or bulk, but keeps heat and removes moisture with wick dry? look no further. Thermolite is the answer. This ultra-lightweight over-the-calf sock liner keeps the heat and removes moisture without added weight and bulk. Thermolite's hollow core fibers heat up quickly to hold in heat. Thermolite provides thermal insulation without added weight and Wicks moisture away. Proudly made in the USA the smooth, flat comfort toe seam adds durability and makes for the best multi-purpose all weather otc liner!
- Breathable leather lining
- STAY NICE & WARM: Keep your feet toasty whenever the mercury drops. Our Therm a Wick liners are made from Thermolite Polyester a lightweight fiber with a hollow core that quickly warms up & holds heat. 50% Thermolite polyester, 49% nylon, 1% spandex.
- YOUR FEET STAY DRY: Experience the power of our exclusive Wick Dry technology. It removes moisture build up and keeps feet dry, reducing hot spots and the friction that causes blisters. This means more comfort to do the things you love.
- BOOST YOUR PERFORMANCE: Fox River sock liners help control your foot temperature and add comfort with soft, smooth fibers. And thanks to the barrier they create, you can finally kiss those painful blisters goodbye as you enjoy an active lifestyle.
- EXPERIENCE THE VERSATILITY: These aren’t just over the calf sock liners for hiking. They’re perfect as hockey liner socks or liners for work socks to make wearing steel toe boots even comfier. You can even wear them on their own during extra hot weather.
- Breathable leather lining
- STAY NICE & WARM: Keep your feet toasty whenever the mercury drops. Our Therm a Wick liners are made from Thermolite Polyester a lightweight fiber with a hollow core that quickly warms up & holds heat. 50% Thermolite polyester, 49% nylon, 1% spandex.
- YOUR FEET STAY DRY: Experience the power of our exclusive Wick Dry technology. It removes moisture build up and keeps feet dry, reducing hot spots and the friction that causes blisters. This means more comfort to do the things you love.
- BOOST YOUR PERFORMANCE: Fox River sock liners help control your foot temperature and add comfort with soft, smooth fibers. And thanks to the barrier they create, you can finally kiss those painful blisters goodbye as you enjoy an active lifestyle.
- EXPERIENCE THE VERSATILITY: These aren’t just over the calf sock liners for hiking. They’re perfect as hockey liner socks or liners for work socks to make wearing steel toe boots even comfier. You can even wear them on their own during extra hot weather.
