Men's Ultrafly 5 (Black/Charcoal) Brand_Pro-Tec Use it when there's no

Use it when there's no time to chew

while a supportive heel-focused Active Foot Frame™ cradles the foot and a smooth forefoot rocker profile encourages effortless strides

and the traction you need to stay upright on technical terrain

Targeted Conditions:

Men's Ultrafly 5 (Black/Charcoal) Brand_Pro-Tec Use it when there's noOur fan favorite returns with the legendary comfort and stability youve loved for years, now with more cushioning and an exciting new look. Ultrafly 5s medial post and external TPU heel counter offer light pronation support for a stable and smooth run. We upped the stack height to 30 x 25 mm for 2 mm of additional cushioning. Our ZipFoam midsole delivers a lightweight and responsive ride, while our OrthoLite Performance Insole provides a soft step in