• Extra-long length - ideal for boots
  
• Advanced thermal yarn
  
• More than 7X warmer than a basic cotton sock!
  
• Sensationally soft
  
• Non-binding

All the same warmth as the ORIGINAL™ Heat Holders® Crew sock, but in an extra long leg length - plus elasticated foot & ankle support. Works really well with boots and great for spending time outdoors during the cold winter months.

Keep feet warm on the coldest of days and pull on this pair of ribbed, cuffed, long length Heat Holders® for men, the warmest thermal sock.

Thick, chunky and with a massive tog rating of 2.34, Heat Holders® are made from a specially developed heavy bulk yarn which has extreme thermal qualities. With long pile cushioning, these thermal socks will help keep feet fully comfortable and supported.

The inside of each sock has been intensively brushed that not only feels sensationally soft but also traps warm air close to the skin keeping your feet warmer for longer.

Heat Holders® thermal socks are also designed and built to be non-binding.