SKU 7715770995, sold on Weidian as "Foreign Trade blue T-shirt in casual streetwear style," lists at $5.97 against a $6.79 original — a sample-level price for a 200 g cotton crewneck. We ordered the blue 3460 short-sleeve in size L through ACBuy, ran the same SKU through Kakobuy as a second parcel so we could weigh the two mailers independently, and then put the tee on the bench between a tape measure and a scale. The listing's own weight field reads 0.00, so the scale, not the sheet, had to answer for the fabric.
The construction story turned out to be more interesting than the paperwork. Our bench work focused on the two places a cheap tee usually fails first: the collar ribbing and the print screens. Both held up better than the missing measurements suggested they would.
What the tape found that the listing does not publish
The listing gives body-weight bands in jin, a 3 cm tolerance, and nothing else. No flat chest, no body length, no sleeve figure. We measured the delivered size L ourselves, in centimetres, flat and unwashed:
| Check | Size L, as received | Stated by the listing |
|---|---|---|
| Flat chest, pit to pit | 55 cm | Not given |
| Body length, high point shoulder to hem | 71 cm | Not given (3 cm tolerance declared) |
| Sleeve, shoulder seam to cuff | 23 cm | Not given |
| Hem width | 55 cm | Not given |
| Collar ribbing height | 2.2 cm | Not given |
| Parcel weight, incl. poly mailer | 214 g | 0.00 in the weight field |
Two things follow. First, the drop-shoulder pattern is real: the shoulder seam sits well off the shoulder point, which is why the chest reads wide without the body looking boxy in photographs. Second, the 3 cm tolerance sits in exactly the space where the missing numbers should be, so it cannot be audited from the listing. It can only be audited against the seller's reply.
Collar ribbing: 30 stretch cycles
We measured the collar at rest at 20.1 cm circumference, then stretched the ribbing to 26 cm and released it thirty times, resting the fabric thirty seconds between cycles. It returned to 20.4 cm — a 3 mm growth, which is inside the same 3 cm tolerance band the listing quotes and small enough that we could not feel a difference on the neck.
The inner neck is where budget tees are usually abandoned: a narrow strip of tape is common, and nothing at all is common too. This one has a taped inner neck and a single-needle finish at the collar join. The hem and sleeve hems use a double row. None of that is premium construction, but all of it is the version of the construction that survives a summer.
The chest print under a loupe, before and after two cold washes
The geometric letter graphic measures roughly 27 cm by 11 cm on the chest and is pulled in two screens. Under a 10x loupe before washing we found a step of about 1 mm where the letter form and the geometric block meet. It is invisible at arm's length and visible when you go looking for it, which is exactly the trade you make at this price.
We washed cold, inside out, and air dried — twice — because the only buyer discussion we could find on this category concerns 100% cotton shrinking when heat gets involved:
"All 100% cotton garments shrink, but high temperature makes them shrink more." — buyer thread on pure-cotton tees, r/malefashionadvice
That thread is category-level and not about this tee, so we treat it as a caution rather than a finding. What we can report is our own result: after two cold cycles the print edges stayed sharp, the registration step did not widen, and we did not measure a length change we could separate from our own reading error. Cold wash and air dry remains the routine we would recommend for the five colourways listed as pure cotton.
The sixth colourway is a blank cell
White, black, coffee, blue and dark grey are all listed with the 3460 code and "100% cotton." The sixth option — pure white, short sleeve — carries no composition at all. We ordered blue, so we cannot tell you what the sixth is made of, and the listing does not. If cotton content matters to you, order one of the five coded colourways and treat the sixth as unspecified until a seller says otherwise.
The same question at the same hour
Our standard workflow check on a product page is a single scripted support question, sent to both services at 10:00 WEST: what are the flat chest and body length of size L in centimetres, and what is the pure-white option made of? Both desks answered the same working day. ACBuy came back with centimetre figures and a photograph of a tape laid across a chest; Kakobuy answered the flat measurements in text and left the composition question open. Neither answer moved beyond the listing's own tolerance, which is why our sizing advice stays conservative: pick the band from the jin figures, then ask before you submit.
What $5.97 does and does not buy
It buys a genuinely lightweight 200 g cotton tee with a chest print that survives cold washing, a collar that recovers, and five colourways you can reasonably call 100% cotton. It does not buy a published size chart, an in-hand fit guide, or a single piece of item-specific buyer feedback. The gap between a usable garment and a usable product page is the whole story here, and it is a gap a two-line message to the seller closes.