Coros Apex 4 46mm Backpack Japanese ripstop front panels with

Japanese ripstop front panels with DWR coating for lightweight weather protection

The anatomical plate shape follows the shape of the foot for smooth weight transfer from ground contact to propelling forward

PTFE fibers help prevent overheating and blister formation

As well as a posture aid

supportive feel and hightened foot awareness in rough and rocky terrain

Coros Apex 4 46mm Backpack Japanese ripstop front panels withThe Coros Apex 4 is engineered for mountain athletes who demand precision, durability, and elite performance in the harshest environments. Built with an alpine grade titanium bezel and scratch resistant sapphire glass, its designed to help you train harder, climb higher, and race further all while delivering ultra accurate GPS, fast mapping, advanced recovery data, and best in class battery life. From steep trail ascents to long ski tours and high