Little Hotties Thermal Insole, 5 Hours of Warmth

The Little Hotties Thermal Insoles are multi-layered inserts that provide superior thermal insulation and cushioning to keep feet warm and dry in cold conditions. Unlike the air-activated foot warmers which generate their own heat, these insoles work by reflecting your body's natural heat back to your feet.

Features: 

• Insulation: The insoles feature a multi-layer design, including a reflective Radientex layer that blocks cold air and redirects body heat back towards the foot, and felt layers for durability and insulation
• Moisture-Wicking: A brushed felt top layer helps to wick away moisture, ensuring feet stay dry and comfortable
• Duration: They provide extended warmth for up to 5 hours, with some reviews indicating they can last longer depending on usage
• Sizing: They are a one-size-fits-most design (typically Men's sizes 7-13 or Women's 6 to Men's 12) and can be trimmed with scissors for a custom fit in various types of footwear, including boots and shoes
• Comfort: In addition to warmth, they offer excellent cushioning for added comfort during standing or walking
• Cold Resistance: The insoles are heat-rated to -13°F, making them suitable for winter sports and outdoor work in very cold temperatures