Shoes Saucony Switchback ISO

For ISO Switchback, we've partnered with BOA Technology®, the creators of the Boa System, to combine their dial lacing system with our ISOFIT construction to create a revolutionary cutting experience that quickly and easily fits your foot. A full-length, low-profile EVERUN midsole offers incredible flexibility and energy return while protecting your foot. The PWRTrac dual density outsole combines a firmer midfoot print with a softer, stickier traction perimeter, allowing you to overcome any obstacle on your course.

• Full-length EVERUN midsole
• BOA lacing system
• Dual density PWRTrac outsole
• ISOFIT dynamic rod
• Performance FORMFIT profiled footbed