Thorogood SHOCK ZONE Insert

Style #889-8000 SHOCK ZON 2 DENSITY


The Thorogood 889-8000 SHOCK ZONE takes advantage of the anti-compression capabilities of polyurethane to provide you with lasting comfort during strenuous days on your feet. Polyurethane is also known for its resistance to mold, mildew, and fungus, a useful feature for inserts that come into frequent contact with stinky, sweaty feet. 


  • Two-Density Polyurethane Footbed
  • Men's Sizes:
    • XS (4-5.5) 
    • SM (6-7.5)
    • MD (8-9.5)
    • L (10-11.5) 
    • XL (12-13.5)
    • XXL (14-15)
  • For Women's sizes, order Men's size across from it on the Dual Gender Size Chart