ON Ultra Vest Pro 8mm Designed to move naturally with

Designed to move naturally with your body

an advanced Power Sapphire™ solar-charging lens

and more comfortably

The Amazfit Helio Ring is engineered for athletes who understand that performance gains are built through recovery

ON Ultra Vest Pro 8mm Designed to move naturally withThe ON Ultra Vest Pro is the next generation of Ons pinnacle trail running vest. Designed with elite athlete input, it delivers a bounce free performance fit, smart storage, and reliable hydration. With a removable 10 litre dry pack and two included 500 ml Hydrapak flasks, its engineered to keep you moving efficiently through technical terrain and changing conditions. Features: Lightweight construction with a total weight of 300 g Two included 500 ml