Ultrafly 5 Shoe Size:12 FRAME MATERIAL - Lightweight and

FRAME MATERIAL - Lightweight and durable BiO-Matter® frame provides all-day comfort

Better transitions: the new softer midsole and Segmented Crash Pad team up for easier flow from landing to toe-off

more breathable feel that conforms to your foot

With an abundance of rugged traction

Your trusted workhorse with wings is back and ready for an off-road journey

Ultrafly 5 Shoe Size:12 FRAME MATERIAL - Lightweight andOur fan favorite returns with the legendary comfort and stability youve loved for years, now with more cushioning and an exciting new look. The Topo Athletic 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