We are currently experiencing high demand for certain colors and sizes, and we are working to restock them in August.
SIZE GUIDE
SIZE GUIDE
Men's
| USA | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EUR | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 48 | 49 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | 13 |
| CM SIZE | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 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 |
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Free Shipping
Free standard shipping in the US. More regions available soon.
Free & Easy Returns
30 days to return or exchange unworn, unwashed shoes.
Fast Delivery
Arriving at your doorstep within 2-5 working days.
Customer Reviews
Love the R1 and intend on buying the S one as soon as I can. Very nice Run yesterday they’re very comfortable
Perfect for my long runs. Fit perfect and enjoyed it instantly
I just received by MTC R1s and completed a 12 mile and 8 mile run in these shoes. These shoes feel fantastic! The toebox allows my feet to splay out more and the cushioning is perfect. I’m looking forward to running many more miles in them. Can’t wait to see what this company does next!
I took these out for 18 miles on their first run. I ran 8 recovery miles the next day and my feet felt great! Great arch support and comfort. I’ve been running in these for 2 weeks now and they are getting more comfortable and responsive.
This is a ridiculously good shoe.
First off, the fit - it fits my wide mid and forefoot well, but could fit a variety of sizes due to the dual method of dialing in the fit. A+++ on the fit. Rare for me. Length is true to size.
Second, it is versatile. I have used for long runs, aerobic threshold, and track work. It works for all types of runs.
R1p up the Record Books
In the spring of 2024, British ultrarunner Justin Montague took one pair of R1s to the northernmost point of Scotland to run the JOGLE, a multistage ultra to the most southerly tip of England. Over 17 daily stages he ran 854 miles (1,374 km) setting a time that was almost 40 hours faster than the previous record, and he broke each day’s individual stage record along the way.
The Road to Enlightenment
LightCELL, our proprietary midsole base material, starts as a unique PEBA-hybrid compound before being charged with pure nitrogen to create a supercritical foam. The result is a material that is 50 percent lighter than EVA, while offering 45 percent more energy return.
Tune In, Stride Out
In the relentless pursuit of distance, ultrarunners often encounter swollen feet. With the R1, your toes can relax and enjoy the ride thanks to our wide toe box and broad platform, and the TUNEDFIT Dual Lacing System offers customizable fit for the forefoot and midfoot separately.
Lighten the Load
Weighing only 8.5 oz / 240 g (US M9), the R1 provides runners with the low weight required for performance, with all the protection they need to run day after day in the longest ultra challenges.
Breathe Easy
The double-layered jacquard fabric combines outstanding softness and perfect fit for your feet. And you can breathe easy in the knowledge we use 40 percent recycled polyester.
There Are Still Some Rough Edges
