The Mount to Coast T1 delivers adaptive comfort and uncompromising durability for trail runners ready to push their limits and discover what's possible. Whether you're pushing through your first ultra or chasing personal bests on technical terrain, the T1 gives you everything you need to go farther than you thought possible. The upgraded TUNEDFIT Dual Lacing System lets you dial in the perfect fit for your forefoot and midfoot independently, while the wide toe box gives your feet room to breathe during those long efforts. Combined with LightCELL midsole technology that's 50% lighter than EVA with 45% more energy return, this shoe transforms the most challenging trails into your playground. Details: Upper: High-performance woven fabric reinforced with DuPont™ Kevlar® fibers creates the perfect balance of lightweight breathability and trailproof durability. The TUNEDFIT Dual Lacing System with two cinch cords per shoe gives you precise control over fit, letting you adjust forefoot and midfoot tension independently in seconds. Midsole: LightCELL technology uses supercritical foaming to create a midsole that's turbocharged for performance. Battle-tested by hundreds of ultrarunners, this proprietary foam delivers consistent responsiveness that maintains its energy return mile after mile, no matter how tough the terrain gets.Outsole: A trio of Vibram® innovations work together for ultimate trail performance: Megagrip rubber gives you traction in any condition, Litebase technology reduces weight by 30% without compromising performance, and Traction Lug micro-features deliver up to 25% more grip when you need it most.