The Safety Jogger lightweight shoe with SJ-3FIT is the must-have for the hybrid workplace. With unique features such as a removable hybrid insole with a built-in air circulation system and shock absorption, you will have the lightest safety shoe on the market. Next to being ultra-comfortable, the light weight shoe has a topmost flexing & bending performance. Whereas toe cap is made of ultra-light nano carbon, the insole features our unique SJ-3FIT technology. The SJ-3FIT technology is a flexible, modular concept that allows the width of the shoe to be adjusted. All you need for happy feet at work!