ADAPT. STEP. FLEX. RELAX. The human foot is built for mobility. The Honeywell Otter Flex Series combines Honeywell's latest technological innovations with Otter's renowned German quality to create a modern design that provides superior protection and easy, natural, flexible movement. Wearing rigid and ill-fitting safety footwear during long work hours can cause significant discomfort and affect employee performance and morale. Honeywell, a global leader in safety innovation, draws on the renowned quality of Otter, a German safety footwear brand dating back to 1887, to take foot protection to a new level. Enjoy the highest levels of safety, comfort and fit with Honeywell Otter Flex technological innovations. Specially designed soft heel inserts provide excellent cushioning, reduce fatigue and relieve joint stress. The patented FlexFit lacing system takes into account the individual anatomy of the foot, movement requirements and provides ankle stability. The patented Otter MFUS midfoot supports provide a custom fit and foot support while maintaining flexibility.