On Trail Breaker Black Feb2026 The B30 is a harmonious

The B30 is a harmonious blend of performance and luxury

a sculptural sole adds cushioning and support

This 2021 edition continues that tradition with bold color contrasts

The padded shoulder straps and back panel provide excellent support

On Trail Breaker Black Feb2026 The B30 is a harmoniousThe light and packable midlayer made for trail running, complete with optional hood and watch window. Key Features: 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