Caterpillar Real Work Men's Socks

6 pairs of work socks that can be used with safety shoes; socks are available in blue, black, white and grey and in sizes 35-38, 39-42, 41-45, 43-46 and 46-50. The Caterpillar work sock has reinforced the toes and heel to prevent bubbles and blisters caused by work shoes. SOLUTION TO FOOT PROBLEMS: The Caterpillar work sock is a great solution for those who want to avoid blisters caused by bad shoes or accident prevention shoes. THERMAL ADJUSTMENT: The Caterpillar work sock has a highly effective thermoregulation system that allows you to maintain the right temperature for your feet. STITCH AND HEEL REINFORCEMENT: The Caterpillar work sock has a reinforced toe and heel suitable for metal toe safety shoes that, without the use of suitable work socks, can damage socks or feet.