Engineered to Excel. Each detail of the T1 embodies Mount to Coast's relentless pursuit of long-distance race-day perfection. Designed to exceed the expectations of elite trail runners, it blends cutting-edge materials with meticulous craftsmanship, yet remains elegant, lightweight, and enduring. The T1 is the ultimate tribute to the spirit of trail running.

Experience enhanced comfort and control with Mount to Coast's signature TUNEDFIT™ Dual Lacing System. Now with two cinch cords per shoe, you can adjust the fit around the forefoot and midfoot independently in seconds. With the adjustable fit, it lets your toes splay, flex, and power through the longest runs in the toughest terrain
LightCELL is turbocharged through supercritical foaming. LightCELL™ weighs just 50 percent of EVA while offering 45 percent greater energy return – it’s battle-tested by hundreds of ultrarunners for consistent responsiveness, mile after mile
The T1’s outsole features a trio of Vibram® innovations: Megagrip rubber for tenacious traction in any condition, Litebase for 30 percent less weight without compromising performance, and Traction Lug micro-features for up to 25 percent more grip
Crafted from a high-performance woven fabric and reinforced with aramid fibers that are five times stronger than steel, the T1’s upper is relentlessly durable. Its anti-siphon knit tongue repels water, ensuring a breathable, fast-drying design that thrives in the harshest conditions
Weight: 9 oz / 255 g (US M9)
Drop (Stack Height): 4 mm (Heel 36 mm, Forefoot 32 mm)
Activity: Trail Running
Best for: Long-distance trail races
Upper: High-performance woven fabric, DuPont™ Kevlar® fibers
Lug Depth: 4 mm