Nathan Neutron Fire Headlamp Color:0015 increasing the sweet spot for

increasing the sweet spot for consistent edge to edge performance

With Nike ZoomX cushioning shaped like a rocker and higher foam heights

the Radical Elite features the same Dynamic Power Shape for a larger sweet spot and a thicker OTC honeycomb core for great playability

This info also helped guide the design and look of the shoe's sidewalls

Nathan Neutron Fire Headlamp Color:0015 increasing the sweet spot forBring added safety and color to your night run with the lightweight and powerful Neutron Fire. The primary LED kicks out a crisp 115 lumen spotlight, while the two side strobes offer RGB Light red, green, or blue LEDs for added visibility. Lightweight, low profile runners headlamp 5 lighting modes: low, medium, high, sprint, strobe RGB Light red, green, & blue LED options for side strobes 115 Lumens LED spotlight Replaceable AAA batteries Specs: Main