Anti-Fatigue Technology Insoles 91621 Hi-Vis Shirt wetness and odor overnight from

wetness and odor overnight from any footwear

Easily adjustable for quick and convenient positioning

Thermal insulation good up to -50 °C / -58 °F

Size: Universal

Radiophone pocket on chest

Anti-Fatigue Technology Insoles 91621 Hi-Vis Shirt wetness and odor overnight fromAnti fatigue technology utilizes unique inverted cone design for lightweight support OrthoLite top layer provides premium comfort and moisture management Anatomically contoured footbed cradles the foot for maximum comfort and support Dynamic arch design adapts to all foot shapes Outlast top cover provides temperature regulation and antimicrobial odor control Sizing: XS Womens 5 6 Small Mens 6 7 or Womens 7 8 Medium Mens 8 9 or Womens 9 10 Large Mens