GESTER’s high quality Flexing Testers, the industry standard for evaluating the flex resistance and cracking propensity of shoes and shoe materials. Continuous walking exerts constant bending stress on footwear; our equipment simulates these real-world conditions to test whole shoes, outsoles, shoe uppers, and leather components.

Our product line covers globally recognized testing methods, including the Bally Ross Flexing Tester,  Whole Shoes Flexing Tester, and Sole Flexing Machine, fully compliant with ISO 17707, SATRA TM92, ISO 20344, and EN344. GESTER flexing testing equipment helps you detect material fatigue and structural weaknesses early in the R&D or QA stage.