ARC INDEX · APPAREL
True Classic
WHAT GROK TOLD A SHOPPER
One AI model's read-back named Hanes Tall Crewneck T-Shirts, Fruit of the Loom Tall Crew T-Shirts, or Amazon Essentials Tall Fit T-Shirts instead.
Checked 5 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.
Tested product: Classic Tall Crew. Product page · Store
Score
74
of 100 · 3 of 5 shoppers added to cart
Browser shoppers
3 of 5
Browser cart shoppers that added the product to the cart. The score is this lane. The catalog check does not change it.
Tested 6 Oct 2026. How ARC tests
CAN AGENTS BUY
The store answers Shopify's agent catalog, but a search did not return this product. 3 of 5 browser cart shoppers added the product to the cart. The rest get stuck at the size picker.
AGENT CATALOG · REAL
Catalog answered. A search did not return the tested product.
ARC BROWSER CART TESTS
3 of 5 added the product to the cart. Stuck at the size picker.
The catalog tool answered, but it did not return this product. Publish the product on the sales channel that feeds the agent catalog, and confirm a search for its name returns the same product URL.
View or refresh the free agent checkout check for trueclassictees.com →
GROK · REAL MODEL
One AI model's read-back named Hanes Tall Crewneck T-Shirts, Fruit of the Loom Tall Crew T-Shirts, or Amazon Essentials Tall Fit T-Shirts instead.
Checked 5 Oct 2026. One AI model's read-back (currently Grok via API, not the consumer Grok app). One model, not a consensus.
Model x-ai/grok-4.20
I would not recommend purchasing the Black Classic Tall Curved Hem Crew 10-Pack from True Classic at the listed price. It is a premium-priced tall-fit basic tee with curved hem, but the site marks nearly all packs as final sale with no returns or exchanges, which is a major downside for fit and quality assurance on tall sizing. Better value and flexibility are available from mass-market rivals offering tall crew necks.
Rivals one model named: Hanes Tall Crewneck T-Shirts, Fruit of the Loom Tall Crew T-Shirts, Amazon Essentials Tall Fit T-Shirts
| Fact | Check | The model said | Store page |
|---|---|---|---|
| Price | Couldn't verify | around $140-$160 for 10-pack (varies by region; often discounted from higher MSRP) | $169.99schema.org JSON-LD"price": "169.99"Source page |
| Returns window | Couldn't verify | 0 (final sale, no returns or exchanges) | — |
| Shipping cost | Grok didn't know | — | — |
| Availability | Match | in stock | in stockProduct pageFree Shipping, 10% credit back, $1 40Source page |
| Delivery estimate | Grok didn't know | — | — |
Each shopper
- ARC browser shopper AStopped
- ARC browser shopper BAdded to cart
- ARC browser shopper CAdded to cart
- ARC browser shopper DAdded to cart
- ARC browser shopper EStopped
The failure
Blocked at the size picker
A pop-up covered “Add To Cart” after a second try. It said “Close Size: Choose a size. Size Guide S M L XL 2XL 3XL 4XL Color:: Select A Size”. HTTP 200. Screenshot: /api/shot?p=runs%2FTeNQtaTeTznFLpBbKtR4m%2Fmuse-step1-ldNxWGnhSWBa9PaooDdlGZXIdin9Ho.png. This stopped 1 of 5 agents.
Top fix
Close the “Close Size: Choose a size. Size Guide S M L XL 2XL 3XL 4XL Color:: Select A Size” pop-up before Add to cart, and don't cover the button with it.
History
- 6 Oct 202674/100 · browser 3 of 5 · Blocked at the size picker
Is this your store?
The free scan puts the score on screen and emails the full report.
Share this result
Every ARC page and dataset is free to read, cite and reuse.
OpenClaw only follows labelled controls. A block at the door is one result for all five, with the HTTP evidence. The score is the ARC browser cart, the same number as a free scan. The agent-catalog check above is real and leads the buy verdict. It does not change the score. How it works.
BADGE FOR YOUR SITE
Put this on your site. It links back here. It says Agent checkout when the real catalog check returned a checkout link, and Agents chose us only when a browser cart shopper added the product to the cart.
<a href="https://www.arcreport.ai/agent-index/true-classic"><img src="https://www.arcreport.ai/agent-index/true-classic/badge" width="360" height="72" alt="True Classic on the ARC Index. Agents chose us. ARC score 74. The store answers Shopify's agent catalog, but a search did not return this product. 3 of 5 browser cart shoppers added the product to the cart. The rest get stuck at the size picker."></a>
Want a re-test, or this page removed? Contact ARC or email hello@arcreport.ai.