Skip to main content

Hoka One One Carbon X 2 - Men's

Hoka One One Carbon X 2 - Men's
Evening Primrose/Fiesta
Please select options


The next iteration of HOKA's world-record-setting, carbon plated, endurance racer is here. Featuring several updates, this highly cushioned race shoe is ready to help speed through your next marathon or ultra-marathon.

What You'll Love
- Plush cushioning provides a luxurious underfoot feel
- A springy toe-off makes every step feel more energetic
- A comfortable fit, thanks to the highly breathable and adaptable engineered mesh upper
- A smooth heel-to-toe transition with every stride

If you ran in the Carbon X, you will notice several changes to this version. HOKA redesigned both the placement of the carbon fiber plate and cushioning to provide a softer experience, without sacrificing performance.

What's New
- Redesigned plate for a better toe-off
- Softer midsole provides a plush ride
- Extended heel tab on the upper provides a better fit


  • PROFLY X experience with CM Betty Fly foam above the carbon fiber plate and injected rubberized EVA below the plate.
  • Resilient CM EVA offers a that soft, highly cushioned ride you expect from HOKA. 
  • Injected Rubberized EVA provides a durable and responsive outsole.
  • Carbon Fiber Plate designed to split and curl under the lateral toes which allow for resupination. 
  • Flared Midsole Forefoot Platform offers support and stability with a more accommodating and comfortable fit. 


  • Injected Rubberized EVA provides a durable and responsive outsole.


  • Single-layered Engineered Mesh on the upper offers lightweight comfort with ideal airflow.
  • Lightweight Lycra Tongue Gusset prevents tongue migration across the top of the foot.
  • Cored Mesh Tongue offers comfort and breathability while minimizing weight. 

Weight: 8.5 oz (size 9)

Stack Height: 39 mm (Heel), 34 mm (Forefoot) - includes Removable sock-liner

Available Widths: D=Medium

How It Fits (based on width D)

  • Sizing: True to size
  • Heel Width: Medium
  • Midfoot Volume: Medium volume
  • Toe Box Width: Medium to wide
  • Toe Box Height: Medium
  • Arch Height: Medium
Hoka Men's Shoe Sizing Conversions Chart
US 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13
UK 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5
Eur 41.33 42 42.67 43.33 44 44.67 45.33 46 46.67 47.33 48
CM 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31.5

If you are unsure which shoe size to purchase, please follow the below steps:

  1. Draw a straight line longer than your foot on a piece of paper.
  2. Place the paper on a flat surface. Stand on the line with your heel and longest toe centered. If measuring a child's foot, it may be easier to hold the paper up to their foot.
  3. Place a mark on the line at the tip of the longest toe and at the back of the heel.
  4. Repeat steps above for the other foot.
  5. Measure the distance between the marks. Taking the larger of the two measurements, use the conversion chart to find your correct shoe size.

Part Numbers

Option UPC Store SKU
Evening Primrose/Fiesta / 8.0 194715584754 SHO658574641
Evening Primrose/Fiesta / 8.5 194715584747 SHO652520601
Evening Primrose/Fiesta / 9.0 194715584778 SHO657029781
Evening Primrose/Fiesta / 9.5 194715584761 SHO659934031
Evening Primrose/Fiesta / 10.0 194715584822 SHO668588511
Evening Primrose/Fiesta / 11.0 194715584846 SHO666197531
Evening Primrose/Fiesta / 11.5 194715584839 SHO664390051
Evening Primrose/Fiesta / 12.0 194715584860 SHO66209551