Only available in Canada.
The Rundown
A propulsive speed training partner.
Who doesn’t want to go Mach speed? Our thoughts, exactly. A plated daily trainer that brings the heat to speedwork, our Mach X 3 is the perfect addition to your running arsenal. Built for up-tempo training miles with an extra-resilient PEBA-topped midsole and snappy Pebax® plate, we’ve refined the collar and implemented a breathable woven upper to keep things light, cool, and fast for those next-level efforts.
Best For
- Everyday Run
Features
- Warp knit upper
- Dual-density midsole with PEBA top layer
- Pebax® plate
- Speed-centric MetaRocker™
- Compression molded sticky rubber
What's New
We’ve added a softer tongue, more breathable upper, and refined the collar.
The Details
| Weight | 10.20 oz |
| Heel-To-Toe Drop | 5.00 mm |
| Plated | Yes |
| Stability | Neutral — The Mach X 3 features a symmetrical bed of cushion without additional prescriptive technologies. Designed to provide the support you want and nothing you don't. |
| Cushion | Responsive — The Mach X 3 features a low-profile cushion bed that keeps your foot closer to the ground, and utilizes a firmer material designed to provide an efficient push-off. |
Why You’ll Love It
| Sleek collar and woven upper | Provides lightweight breathability and a secure fit |
| Highly resilient PEBA foam | Delivers soft, high-rebound cushioning |
| Dual-density midsole | Sandwiches a Pebax® plate between resilient PEBA and EVA foams |
| Snappy, Pebax® plate | Designed to provide extra propulsion and support |
| Compression-molded sticky rubber outsole | Delivers enhanced traction |
Size Chart
How to measure
- Trace the outline of each foot on a piece of paper.
- In a straight line from the middle of the heel to the longest toe, measure the length of each foot.
- If one foot is longer than the other, take the larger measurement and compare to the chart above.
- Foot length will determine your shoe size - round up or down to the closest size within 2mm.
Men's Regular Sizes (D)
| Foot Length | Foot Width | US | UK | Europe |
| 230 mm 9 1/16" |
92 mm 3 25/32" |
5 | 4.5 | 37 1/3 |
| 234 mm 9 7/32" |
93 mm 3 13/16" |
5.5 | 5 | 38 |
| 239 mm 9 13/32" |
94 mm 3 55/64" |
6 | 5.5 | 38 2/3 |
| 243 mm 9 9/16" |
95 mm 3 57/64" |
6.5 | 6 | 39 1/3 |
| 247 mm 9 23/32" |
96 mm 3 15/16" |
7 | 6.5 | 40 |
| 251 mm 9 7/8" |
97 mm 3 31/32" |
7.5 | 7 | 40 2/3 |
| 256 mm 10 5/64" |
98 mm 4 1/64" |
8 | 7.5 | 41 1/3 |
| 260 mm 10 15/64" |
99 mm 4 1/16" |
8.5 | 8 | 42 |
| 264 mm 10 25/64" |
100 mm 4 3/32" |
9 | 8.5 | 42 2/3 |
| 268 mm 10 35/64" |
101 mm 4 9/64" |
9.5 | 9 | 43 1/3 |
| 272 mm 10 45/64" |
102 mm 4 11/64" |
10 | 9.5 | 44 |
| 277 mm 10 29/32" |
103 mm 4 7/32" |
10.5 | 10 | 44 2/3 |
| 281 mm 11 1/16" |
104 mm 4 1/4" |
11 | 10.5 | 45 1/3 |
| 285 mm 11 7/32" |
105 mm 4 19/64" |
11.5 | 11 | 46 |
| 289 mm 11 3/8" |
106 mm 4 3/8" |
12 | 11.5 | 46 2/3 |
| 294 mm 11 37/64" |
107 mm 4 13/32" |
12.5 | 12 | 47 1/3 |
| 298 mm 11 47/64" |
108 mm 4 29/64" |
13 | 12.5 | 48 |
| 302 mm 11 57/64" |
109 mm 4 31/64" |
13.5 | 13 | 48 2/3 |
| 306 mm 12 3/64" |
111 mm 4 17/32" |
14 | 13.5 | 49 1/3 |
| 311 mm 12 1/4" |
112 mm 4 9/16" |
14.5 | 14 | 50 |
| 315 mm 12 13/32" |
113 mm 4 39/64" |
15 | 14.5 | 50 2/3 |