The successor to our pick for the best overall hiking boot, 2025’s X Ultra 5 improves on its predecessor in some key ways, while retaining its best qualities.
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Salomon’s X Ultra 4 already had excellent traction, waterproofing and agility — but the boot also had some blind spots, which have been rectified with Salomon’s update.

That starts with its new Matryx woven upper, a Kevlar-like material that strengthens the boot where it’s most needed: the toecap and sidewalls, which in previous versions were prone to blowouts.
The X Ultra 5 also has deeper outsole lugs, resulting in even better grip on uneven terrain — and a longer-lasting outsole, which also needed some improvement. Sewing patterns and lace positioning were also improved.


