XV521M Men's Boss Runner Active Shoe - Blue
![](http://comfortplusshoes.com/cdn/shop/files/x521mm065-apex-x521m-boss-runner-mens-active-shoe-in-whitenavy-543559_{width}x.webp?v=1715023077)
![](http://comfortplusshoes.com/cdn/shop/files/X521M_02__25090_{width}x.jpg?v=1715023075)
![](http://comfortplusshoes.com/cdn/shop/files/X521M_03__68303_{width}x.jpg?v=1715023075)
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Apex Running and Walking footwear are constructed with the most advanced technological features and represent the highest standards in performance and comfort.
Our X-last collection is designed for superior motion control, and ultimate midfoot and rearfoot stability. It is designed to protect the foot and provide comfort and pain relief when walking.
X-Last Features:
- 5/16" removable depth in 2 layers for fitting flexibility
- Firm heel counter for optimal rearfoot control
- High and wide toe box
- Moisture-wicking polyester, antimicrobial mesh lining
- Multi-density midsole with reinforced shank for torsional rigidity
- Breathable, open air mesh and leather uppers
- Soft, padded heel collars
- Approved for Diabetic Feet
X Last shoe 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.