Ultraspire Zygos 5.0 Black mens clothing A soft foam compound

A soft foam compound

while the inner liner provides comfortable support

Recycled content mesh and recycled polyester laces

Upper features a re-designed stitching pattern with twin needle articulation for a premium hand feel and unparalleled comfort

grippy connection to the ground and faster mud evacuation

Ultraspire Zygos 5.0 Black mens clothing A soft foam compoundSince the first iteration of the ZYGOS, tens of thousands of runners have utilized this high capacity 14 liter race vest. The lightweight and comfortable wrap around design complimented by the ErgoFit Harness ensures the Zygos 5. 0 will be stable, comfortable, and hindrance free. The packs MaxO2 Form adjustable closure system secures and adapts to the packs load. This innovative system can conform the pack to the body using a single pull. Similar to