Topo Athletic - Ultrafly 6 - Grey/Navy - Men's Size:US10.5 The Extreme Line was created

The Extreme Line was created with the deep adventurer at heart

YAMAtune - Spider-Arch Compression - Short Socks - Non-Slip Dots - Turquoise/Grey

Reflective seams

Reflective detailing for night run visibility

Topo Athletic - Ultrafly 6 - Grey/Navy - Men's Size:US10.5 The Extreme Line was createdTopo Athletic has freshened the it up from top to bottom to amplify the comfort and light stability thats been the foundation of Ultrafly from the start. With even more cushioning than its predecessor, they redesigned the medial post to now wrap the heel to ensure smooth stability throughout. The ZipFoam midsole continues to evolve, now providing an even more responsive ride. Additional rubber coverage on the outsole improves durability and traction,