Women's T1 (Tephra) Size:9 and the wide opening makes

and the wide opening makes for rapid refills at aid stations

Its removable pins on the outsole help keep your feet gripped to the track as you achieve breakaway speed

Its midsole implements FF BLAST™ PLUS ECO cushioning and PureGEL™ technology

Charging the Lithium Ion battery is accomplished with a USB-C charger (included)

Achilles Tendonitis

Women's T1 (Tephra) Size:9 and the wide opening makesThe Mount to Coast T1 is a trail running shoe designed for long distance races and diverse terrains. It's characterized by a lightweight and durable construction, a comfortable fit, and a focus on performance. The T1 features Mount to Coast's signature TUNEDFIT Dual Lacing System, allowing for independent adjustment of the midfoot and forefoot. The shoe's upper is made from a high performance woven fabric reinforced with aramid fibers, and it