Who's gaining share, who's bleeding customers, and why the second purchase, not the first, now decides category leadership in a $20B+ market.
AI-driven directional brand switching tracked across 119,417 opinions. Not market share but actual consumer preference momentum explaining where buyers actually move when re-purchase confidence breaks.
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In the US men’s denim category, the most recognized heritage brand has the highest positive brand perception at 89.6%, the strongest in the dataset. However, it also generates the highest outbound switching among any brand we tracked. That's not a contradiction. That's the new economics of men's denim: brand love no longer prevents brand loss.

On the other hand, four mid-market brands now capture 91% of positive switching momentum. They don't lead on brand prestige. They lead on the four trust themes that actually decide repurchase: 1) sizing accuracy, 2) product page truth, 3) delivery condition, and 4) returns fairness. On those themes, they outperform the category average by 20 to 41 percentage points.
This chapter unpacks the brand switching mechanics behind the reset:
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Over 70% of shoppers now say free returns matter in deciding where to shop. In a repeat category like denim, where sizing uncertainty already forces bracket ordering, a restrictive return policy doesn't save margin. It accelerates defection.
Only 4.1% of men who mention size labeling say anything positive about it. They're not confused by size charts. They believe the labels are wrong.
Customers don't need to "know about" a competitor to try them. Algorithms surface alternatives based on behaviour. Brand awareness no longer buys you a second chance.
When the return policy punishes the customer for a problem the brand created, the customer reads it as hostility, and the relationship ends there.

Brand-level switching analysis report, volume × sentiment maps, and the trust-chain breakdown behind every number on this page.
Insights report for CX, Ecommerce, Merchandising & Consumer Insights Leaders