this heart rate monitor provides highly accurate heart rate and HRV data

Lighter and more breathable upper improves airflow in the heat while keeping your feet dry in wetter climates

Snap Front Mock Neck

Carry your gear comfortably with ergonomic shoulder straps and a cushioned back

sock-like fit

Mizuno Hyperwarp Elite Unisex Lava Orange/Black Size:Men's 9 / Women's 10.5 this heart rate monitor providesChase speed with superior balance in the Mizuno Hyperwarp Elite Unisex! Engineered for peak efforts, this neutral racing shoe blends stability, cushioning and energy return. Stay comfortable at high speeds in the breathable woven upper. Turbo charge your pace with the dual layer midsole, while the G3 outsole improves grip in any condition. Smooth, light and explosive, the Mizuno Hyperwarp Elite Unisex helps runners reach their peak potential! Who's it