Nathan | HyperNight Reflective Beanie | Black/Geo Color:Black/Geo Print Mesh inserts at the underarms

Mesh inserts at the underarms for breathability

Made from 100% fine Norwegian wool from the sheep’s very first shearing

Reduces exhausting muscle vibrations to prevent cramping

Features a water-resistant

in GPS mode

Nathan | HyperNight Reflective Beanie | Black/Geo Color:Black/Geo Print Mesh inserts at the underarmsMORE COLORS Stay warm and visible during cool weather runs with our Lightweight Reflective Stretch Beanie. Designed for comfort and performance, this beanie features a sleek, stretchy fit and an all over reflective graphic for enhanced visibility during day to night transitions. Perfect for chilly runs, it keeps your head cozy while adding an extra layer of safety in low light conditions. Features Stretch knit fabric with brushed lining for dexterity