Ultraspire ZYGOS 5.0 - Small only (No Return ) Gaitor This gel is made with

This gel is made with a dual action carbohydrate system and is designed for multi-hour endurance

moisture management and total foot utilization while increasing cushion on the sole

off-roading

Just the right size for any adventure

Suits wider Heads

Ultraspire ZYGOS 5.0 - Small only (No Return ) Gaitor This gel is made withUtraspire Zygos 5. 0 hydration vest with lightweight and comfortable wrap around design complimented by the ErgoFit Harness ensures the Zygos 5. 0 will be stable, comfortable, and hindrance free. Since the first iteration of the ZYGOS, tens of thousands of runners have utilized this high capacity 14 liter race vest. The packs MaxO2 Form adjustable closure system secures and adapts to the packs load. This innovative system can conform the pack to the