Xero Shoes is one of the most established names in barefoot footwear, and the Prio — its general-purpose everyday shoe, typically around $100 — is usually the model people mean when they ask about the brand. Here's an honest review: verified specs, the warranty fine print most buyers misunderstand, and where Xero genuinely wins or loses.
The short verdict
The Prio is a genuine barefoot shoe, not a "barefoot-inspired" compromise: independent lab measurement puts it at a true zero drop with a thin, extremely flexible sole and a wide toe box. Owners praise exactly what the category promises — no break-in, natural ground feel, light weight. The trade-offs are real too: minimal cushioning demands a transition period, breathability measures mediocre for a mesh shoe, and the brand's buyer-experience record includes recurring complaints about sole delamination and warranty claims denied as "normal wear."
The 5,000-mile warranty, honestly explained
This is the most misunderstood thing about Xero, so plainly: the 5,000-mile sole warranty is not a free-replacement promise. If your qualifying sole wears below 1mm, Xero offers a 60% discount on a replacement pair — and it applies only to the original purchaser buying direct from Xero, not through Amazon or other retailers. There's also a standard 6-month defect warranty. Several of the brand's angriest reviews trace back to buyers who expected free replacement; set expectations accordingly and the policy is still better than most.
What owners report
Trustpilot sits around 4.1 with the praise clustered on comfort and foot feel. Complaints cluster on durability (sole separation showing up within months for some users), regional customer-service inconsistency, and warranty denials. Coming from cushioned trainers, expect calf and Achilles adaptation over the first weeks — normal for the category, but real.
Who Xero fits
A strong pick for committed barefoot-lifestyle wearers and gym/everyday minimalists who want maximum ground feel from an established brand and are buying direct. Weaker fit if you're transitioning from cushioned shoes for comfort reasons — the Prio's thin sole is an abrupt starting point.
Worth comparing first: Grounded Footwear Barefoot Shoes
If your reason for looking at barefoot shoes is comfort — sore feet, cramped toes, long days standing — rather than maximal minimalism, Grounded Footwear is the gentler entry point. Same fundamentals (true zero drop, wide foot-shaped toe box, flexible sole) but with a modest shock-absorbing insole that makes the transition from padded shoes far less abrupt. The risk profile also favors a first-time buyer: a 90-day money-back guarantee on worn shoes plus free size exchanges, versus Xero's unworn-return window and discount-based sole warranty. Our full six-shoe comparison is in the barefoot shoe guide.
Where it beats Xero: softer landing for transitioners; 90-day worn-shoe guarantee + free exchanges; roomier fit for wide feet and bunions.
Where Xero still wins: established multi-model lineup (trail, sandals, boots); thinner sole for purists who want maximum ground feel; Amazon availability.
Our rankings and editorial scores consider product specifications, aggregated owner feedback, availability, drawbacks, and commercial relationships. Compensation may affect inclusion or ordering; scores are our own assessments and are not Amazon or customer ratings. Commercial relationships do not permit unsupported product claims. Read more about how we review.