Men's On Running Trail Breaker Size:M Mesh side panels for maximum

Mesh side panels for maximum breathability

Propulsive Feeling

Moveable from shoe to shoe with no trimming required

giving you smooth

more durable insole that provides superior energy return versus the standard insole

Men's On Running Trail Breaker Size:M Mesh side panels for maximumThe light and packable midlayer made for trail running, complete with optional hood and watch window. Tapered folds provide shape and structure at the back Long quarter zip for easy on off while you're on the move Four way stretch mesh for airflow and unrestricted movement Durable water repellent coating for light protection Packable hood can be stored in the collar when not in use Thumb holes keep sleeves in place on cold weather runs Watch window