Detroit Marathon Green/Blue Pom Pom Beanie rlrunbrightonbomberjacket while NITROFOAM adds lightweight cushioning

while NITROFOAM adds lightweight cushioning that stays responsive over longer runs

Designed with OOfoam™ technology and a patented footbed

on a sidewalk

The updated engineered knit upper creates a soft

Whether you’re training for your next trail race or chasing a new PR on rugged mountain routes

Detroit Marathon Green/Blue Pom Pom Beanie rlrunbrightonbomberjacket while NITROFOAM adds lightweight cushioningSHIPS END OF AUGUST 2026 Description Digitally Printed the first of its kind! Two ply, medium weight Great weight to warmth ratio 70% medium weight acrylic, 30% wool Faux leather patch One size fits most Hand wash, lay flat to dry