Nathan Neutron Fire Runners' Headlamp nike The upper is made of

The upper is made of an engineered mesh that’s even lighter and more breathable than the Peg 40 to create an inviting feel and fit

Silicone grip on palm

the Strata Singlet is trusted by world class athletes in their biggest races from the 100m dash to the Marathon

light padding

Nathan Neutron Fire Runners' Headlamp nike The upper is made ofBring 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. Product Highlights 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