Nathan Neutron Fire Headlamp griplength_medium We used data to create

We used data to create an exceptionally durable outsole that delivers

Material Construction: High density co-polyester

Its full-length design gives your foot stability as you brave rocky terrain

and more spin

the Saucony Guide 13 quickly and quietly guides each foot through its natural gait cycle smoother than ever before

Nathan Neutron Fire Headlamp griplength_medium We used data to createBring 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