Staying warm in extremely cold climates is essential, especially during long hours spent outdoors. These extra-long SOCKSHOP Heat Holders 2.3 TOG Ski Socks are designed for use with ski boots and are perfect for keeping your feet cozy on the slopes.

Heat Holders socks are seven times warmer than cotton and outperform conventional thermal socks. With a lab-tested TOG rating of 2.34, these chunky boot socks are crafted from a blend of advanced Japanese heavy bulk thermal yarn and innovative knitting technology, which creates a cushioned layer of long loops on the inside. The patented loop pile is intensively brushed for exceptional softness, allowing the fibers to trap warm air and keep it close to your skin throughout your day on the slopes.

These non-tight, non-binding socks are also suitable for diabetics and anyone experiencing cold feet or legs due to circulation issues.