T1
Trail Running, Hiking, Race
We offer free shipping on all orders and the estimated delivery time is 6-15 working days.
We offer free return or exchange within 30 days. More please refer here.
APMA Seal of Acceptance
This product received the American Podiatric Medical Association (APMA) Seal of Acceptance, awarded to products found by the Association to promote good foot health.
Weight
Drop (Stack Height)
Cushion
Stability
- Upgraded TUNEDFIT Dual Lacing System for separate lace adjustment
- LightCELL midsole base featuring excellent lightness and bounce
- Vibram Megagrip, Litebase, and Traction Lug technology
- High-performance woven fabric upper reinforced with aramid fibers
- Recognized with APMA Seal of Acceptance for promoting good foot health
Men's
| USA | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EUR | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 49 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 |
| CM SIZE | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 32 |
Women's
| USA | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EUR | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 |
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
| CM SIZE | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 |
Drag horizontally to see more
Size Measuring Guide
A perfect fit for your ultra-marathon running shoes is important for comfort and performance. Follow these tips to measure your foot size at home:
General Tips:
- Measure your feet at the end of the day as they're at their largest due to swelling.
- In between sizes? One foot is bigger than the other? Take the larger size.
- It's best to measure every year. Your size could change over time.
What You'll Need:
- A piece of paper larger than your foot,
- A pen or pencil,
- A ruler or measuring tape,
- Socks of the thickness you'll wear with the shoes.
Steps:
- Stand on the paper in the socks you'll wear with the shoes.
- Use the pen or pencil to mark the end of your longest toe and the back of your heel. It's important to measure both feet as their size can vary.
- Match your measurements to our size chart to find the best fit. If you're between sizes, we suggest choosing the larger size for better comfort.
Men's
| USA | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EUR | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 49 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 |
| CM SIZE | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 32 |
Women's
| USA | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EUR | 35.5 | 36 | 36.5 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 |
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
| CM SIZE | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 |
Drag horizontally to see more
Size Measuring Guide
A perfect fit for your ultra-marathon running shoes is important for comfort and performance. Follow these tips to measure your foot size at home:
General Tips:
- Measure your feet at the end of the day as they're at their largest due to swelling.
- In between sizes? One foot is bigger than the other? Take the larger size.
- It's best to measure every year. Your size could change over time.
What You'll Need:
- A piece of paper larger than your foot,
- A pen or pencil,
- A ruler or measuring tape,
- Socks of the thickness you'll wear with the shoes.
Steps:
- Stand on the paper in the socks you'll wear with the shoes.
- Use the pen or pencil to mark the end of your longest toe and the back of your heel. It's important to measure both feet as their size can vary.
- Match your measurements to our size chart to find the best fit. If you're between sizes, we suggest choosing the larger size for better comfort.
Featured
Experience enhanced comfort and control with our 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. Paired with a wide toe box, it lets your toes splay, flex, and power through the longest runs in the toughest terrain.
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.
LightCELL™, our proprietary midsole, 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.
Gallery
Compare our models
The nimble, lightweight trail running shoe for technical terrain.
Technical trail running
9 oz / 255 g
4 mm
(Heel 36 mm, Forefoot 32 mm)
LightCELL™
Vibram® Megagrip, Litebase, and Traction Lug
TUNEDFIT™ Dual Lacing System with two cinch cords per shoe
High-performance woven fabric reinforced with aramid fibers
The all-mountain trail running shoe with our highest energy return.
Long-distance trail races
9.7 oz / 275 g
4 mm
(Heel 38 mm, Forefoot 34 mm)
JETCELL™
Vibram® Megagrip, Litebase, and Traction Lug
TUNEDFIT™ Dual Lacing System
TPEE-blended yarns
The all-mountain trail running shoe with our highest energy return.
Long-distance trail races
9.7 oz / 275 g
4 mm
(Heel 38 mm, Forefoot 34 mm)
JETCELL™
Vibram® Megagrip, Litebase, and Traction Lug
TUNEDFIT™ Dual Lacing System
TPEE-blended yarns
Our road-to-trail running shoe featuring a sustainable yet high-performance midsole.
Mixed terrain, gravel, light trails
8.5 oz / 242 g
6 mm
(Heel 35 mm, Forefoot 29 mm)
CircleCELL™
VersaGrip™
TUNEDFIT™ Dual Lacing System
Jacquard and high-performance woven fabric reinforced with aramid fibers
- 5 stars: 68 (86%)
- 4 stars: 5 (6%)
- 3 stars: 2 (3%)
- 2 stars: 3 (4%)
- 1 star: 1 (1%)
Lamentable el resultado de estas zapatillas supuestamente de ultra distancia. Después de escuchar y leer tantos comentarios positivos me decidí a probar este modelo y apenas me han durado 160 km con mis 60 kg en mis entrenos por Pirineos. Estoy profundamente decepcionado, jamás me había pasado que unas zapatillas se desintegrasen tan rápido, suela machacada, espuma reventada... Una auténtica pena, pero nunca más
Hola Carlos,
Sentimos mucho que hayas tenido esta experiencia con tus zapatillas, especialmente después de tan solo 160 km. Entendemos perfectamente tu decepción.
Nuestro equipo de atención al cliente se pondrá en contacto contigo para conocer mejor el estado de las zapatillas y revisar el caso contigo.
Gracias por compartir tu experiencia con nosotros.
Probably the best shoes I’ve ever owned. Bouncy where I want it and stable where I need it. The 2 zone lacing thing they have going on saved so much time mid race. Super light on the feet, forgot about these guys while I was racing, the ideal shoe.
Mount to Coast T1 est une chaussure vraiment géniale pour les sorties longues en montagne sur terrain exigeant. J’ai pu les apprécier sur 200km en 5 jours dans des pierriers et des sentiers vraiment difficiles en altitude et j’ai ressenti un confort exceptionnel.
Je me suis senti en sécurité avec ces chaussures de Trail et ai pu jouer avec le terrain grâce à un amorti et un dynamisme appréciable.
Je recommande !
ほぼぶっつけ本番で100kmのウルトラトレイルに出ましたが、特に靴によるトラブルはありませんでした。きつさを簡単に調整できるのが良いです。グリップ力もありますし、軽量なのでストレスはありませんでした。耐久性もあると思います。
Hacia tiempo que no encontraba una zapatilla que encajara a mis necesidades. Comoda ligera y muy versatil. Estable, yo e optado por los cordones clasicos arriba i voy genial
I tested the T1s and loved them for their light weight and comfort while running. I also liked how well they fit with their double laces, and the wider toe box is very comfortable for downhill runs.
Absolutely brilliant and top marks from me. The best trainers I’ve ever had. Just returned from a 7000ft trail run over Tryfan and Crib Goch in them. Not one hotspot or complaint. Top top kit.
Lors de la première sortie en montagne j’ai étais à l’aise comme si je les avais déjà utilisé vraiment l’équilibre parfait entre le confort et le dynamisme.
Zapatilla polivalente, funcionan muy bien en pistas como en terreno tecnico.
Ideales para estar muchas horas y kilómetros con ellas.
Encantado.
¡Muy cómodas! Incluso en terrenos técnicos se comportan sin ningún problema. Son reactivas, ligeras y además muy bonitas… ¿qué más se puede pedir?
Lo que más me ha sorprendido es el upper ancho y cómodo. Se nota muchísimo en tiradas largas y zonas técnicas, porque el pie va estable pero sin sensación de presión. Da libertad natural al pie sin perder sujeción, y eso se agradece muchísimo cuando acumulas horas.
Simply the most comfortable trainers I’ve ever had. Straight out of the box into a 40km fell race and not one issue on the Pennine Way.
I’ve looked for years to find a solution to my wide feet and narrow heel. The dual lacing system is a game changer.
Very good customer service and a highly recommended shoe.
Look forward to more products and hopefully clothing too from Mount to Coast. Top marks…
I bought the Mount2Coast T1 around 12 hours before a UTMB trail event after my previous shoes were not working for me.
I then took them straight into 3,000 metres of elevation, four summits, wet ground, long climbs and technical descents. They were brilliant.
I finished with zero blisters, zero toenail issues, zero rubbing and no foot pain. A tibialis issue I had going into the race completely settled in these shoes, and my legs held up far better than expected. I was still able to run near the back end of the ultra, which I have not had before.
The grip also stood out. Scaling down the Pyg Track and moving over grade 1 scrambles in very wet conditions up the Watkins Path, I felt far more secure than others around me in different trail shoes. I do not know if that is down to the Vibram sole, but the grip felt excellent.
The only downside is the upper can loosen a little on long ascents. They do come with spare laces, so I will test those next. They are also not Gore Tex, so deep puddles will soak your socks, but the shoes drain and dry fairly quickly.
Overall, probably the best trail shoe I have worn. Stable, grippy, supportive, comfortable over long hours, and built for proper mountain work.
This trail pair is very stable with a great grip thanks to a Vibram outsole with 4mm lugs. Perfect for technical trail !
Mi primer par de T1 y después de 4 sesiones ya se que no será mi ultimo par. Muy contento. Pie de 266mm y 263mm, talla 42,5 EU perfecta.
La mejor zapatilla que he tenido en años. Durabilidad, comodidad y versatibilidad, geniales.
Yesterday was my first day of use: incredible fit, comfort (firm yet cushioned), and a recommendation for future versions: (improve the inner friction of the pinky toe by separating the two layers of the upper). I'll have to keep testing.
I recently got T1 shoes after having a bad experience in the LA sportiva prodigio pros, I have been testing the T1s on some tough terrain in Menorca on the Cami De Cavalls trail route, I have run marathon des sables(MDS) before and the rocky tracks here are much worse than MDS and found the T1s gripped and handled it all really well.
I started to have a little rubbing on my right foot, but just stopped and cinced the two cords down and it locked in the shoe, really smart design feature and ensured a perfect fit throughout my run...
Big congrats to the designers for these shoes, really great comfortable rounders.
I am a mid pack runner who runs mostly 50k races off road.