Expertise hub, engine of innovation
We improve the lives of those who wear and those who make leather goods, footwear, gloves and PPE.
We improve the lives of those who wear and those who make leather goods, footwear, gloves and PPE.
Heat insulation of outsole complex (HI)
Objective
This test verifies a sole's ability to insulate from a hot environment.
Principle
The test consists in recording the temperature rise observed on the insole inside a safety shoe placed in a 150°C environment.
Type: Physical and mechanical test
Standards: EN ISO 20344 §5.15 / EN ISO 20345 §6.2.3.1
Product: Footwear
Criterias: Mechanical risk / PEE
Component: Whole shoe
Last modified on 2025-05-13
Want to know more about this test?
