Coros Apex 4 42mm Vest Airy mesh top panels for

Airy mesh top panels for enhanced airflow

GuideRails® holistic support keeps excess knee/foot motion in check for stable strides

Its hollow core with an EVA foam grid delivers deeper

Elastic waistband with adjustable drawstring ensures a secure fit

This sprinter features a convenient phone pocket at the back and an additional phone or gel side thigh pocket that is bounce-limiting

Coros Apex 4 42mm Vest Airy mesh top panels forThe 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