Apex 4 46mm - Black Red it harbours Altra's EGO™ foam

it harbours Altra's EGO™ foam in the midsole for exceptional responsiveness and comfort with a hint of firmness

helping absorb impact all the while maximizing energy return

France based company worked with some of the sport's top athletes

MicroGrid™: A sophisticated 4-way stretch woven design provides exceptional ventilation and breathability

Apex 4 46mm - Black Red it harbours Altra's EGO™ foamThe COROS APEX 4 isnt just a watchits a full on adventure partner. Built with a titanium bezel and scratch resistant sapphire glass, its tough enough to survive whatever you throw at it, from early morning trail runs to weekend mountain missions. Dual frequency GPS keeps your tracking ridiculously precise, while a battery that lasts for daysyes, daysmeans you can focus on the journey instead of hunting for a charger. Inside, its packed with smart