Equal parts running and work, the Guide Work is built on running technology that rises to the challenge of the industrial work day. The R52 rebounding foam midsole is engineered to cushion on impact and propel you forward through toe off, keeping you going over the long haul. A MemoryTech footbed cradles the unique contours of your foot. Featuring an external TPU wrap around heel counter for additional stability and a locked-in fit. ASTM F2413, Static Dissipative (SD 10) with Dual Resistor, Slip Resistant (ASTM F3445), Steel Toe -Low-cut design for freedom of motion at the ankle and quicker heel-to toe transitions -Wrap around external TPU heel counter for an improved fit and torsional rigidity at the heel strike -Outsole promotes dynamic biomechanics of 12.9 degree flex at the 70 percent point from heel to toe -R52 rebound foam midsole provides forward propulsion and energizing comfort with every stride -MemoryTech footbed adapts to the contours of your foot for immediate comfort and lasting cushioning