12 Hour Shift Socks - Unisex Size:Large (USW 10.5-13 / USM 9-12.5) Constructed with THOR•LON® blended with

Constructed with THOR•LON® blended with wool and thermal fibers for extra insulation

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73% of runners report foot issues according to the 2012 National Foot Health Assessment

Contoured ventilated sock frame for less weight

Unique padding specifically designed for everyday activities

12 Hour Shift Socks - Unisex Size:Large (USW 10.5-13 / USM 9-12.5) Constructed with THOR•LON® blended withWhy Protect Your Feet While Working Long Hours? Standing for long hours at work can cause tremendous stress on your feet, lower limbs and give rise to severe pain, blisters, discomfort, and tired legs and feet. Experience Thorlo's new 12 Hour Shift socks which are designed to provide maximum foot protection and comfort while wearing work shoes and boots. They have been clinically tested, shown to reduce pain, blisters, pressure, and moisture. Suitable