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Boss Runner - X520M - X Last

  • Men's Boss Runner, an Apex X Last style with superior motion control.
  • Apex patented Lockdown Heel Strap Design.

Product Description

Apex Running and Walking footwear are constructed with the most advanced technological features and represent the highest standards in performance and comfort.

  • X last for superior motion control
  • 5/16" removable depth in 2 layers for fitting flexibility
  • Carboplast footbridge for motion control and stability
  • Slip-resistant rubber outsole for increased traction
  • Qualifies for A5500

About the X Last

X Last styles are recommended for those who have bunions, arthritis, diabetic feet, plantar fasciitis, or who need shock removable insoles, high/wide toe box, adjustability, stability, traction, X-wide widths.

0.75 LBS
Calculated at checkout

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Product Reviews

  1. I never knew my feet could feel so good! 5 Star Review

    Posted by on 10th Jul 2015

    My wife bought these shoes for me online and I've hardly taken them off since. They're roomy, light and comfortable and I don't want to take them off ever like shoes I've worn before.


    Posted by on 10th Sep 2014

    I am impressed with this company and the shoes. I want to give KUDOS to this company for aligning themselves with CMTA (Charcot-Marie-Tooth Association). A disease that affects millions of people worldwide. The shoes are great and I actually look forward to wearing them.