One of our most popular running vests just got an upgrade. The new version of the Circuit is 30% lighter and includes a 1.5-liter Crux reservoir that delivers 20% more...

With 10-liters of compressible cargo space and a 2-liter Crux™ reservoir, the Octane™ 10 is a multi-task, multi-sport workhorse. Perfect for extra-long unsupported runs, daily commutes or short fast-packing trips,...