The MLB Multi-Color T-Shirt Collection: 40+ is a Weidian listing (item ID 7718818098) carrying 100% cotton short-sleeve tees in sizes S through XXXL, priced at $7.91 against a struck-through $8.45, with black-and-white colorways plus a Year of the Horse option. We ordered two units in the same code, 910, in black and white, and treated the link stack as part of the test: the catalog entry we sourced from, the agent cart we paid in, and the SKU the parcel arrived under.
One SKU, two carts: reading the link before the price
The catalog entry and the agent listing resolve to the same item ID, and that parity is the first thing worth checking on any where-to-cop link. On this one the two views did not agree on money. The catalog page showed $7.91 with $8.45 marked down, and the agent cart charged $7.91 as a line item with no separate product markup visible. What the cart could not give us was shipping mass: the agent line carried a 0.00 g weight field, which is an empty data slot rather than a measurement. We weighed both parcels ourselves.
That empty weight field matters more than it looks. Anyone estimating a consolidated parcel from the listing alone is working with a placeholder, and cotton tees in the 180–250 g band add up quickly once you order four or five codes. Budget the sticker price as product cost only.
Fabric and the 70 g band
The listing states 100% cotton, a knit of 180 g to 250 g (exclusive of the upper bound), a loose fit, a round neck, regular short sleeves, no hood, and a 1–2 cm measurement tolerance. Our two units landed at 212 g and 218 g on the bench scale, inside the stated band with room on both sides. The antibacterial finish is listed as a material function and appears nowhere else — no test method, no certificate, no care instruction. We are not able to verify it, so we treat it as a catalog claim rather than a property of the garment.
A buyer-facing source describes MLB-brand clothing as good quality with the widest style range of the Korean streetwear lines it covers — a brand-level impression, not a test of this tee.
Measurements, and why the fit advice conflicts
We ordered a single size L in both colorways, laid each flat on the bench, and measured at three points. The two units agreed within a centimetre, which is inside the listing's own tolerance but a reminder that a tolerance is not a size chart.
| Item | Price paid | Flat chest, size L | Back length | Weight | Note |
|---|---|---|---|---|---|
| MLB 910 black | $7.91 | 55.0 cm | 71.0 cm | 212 g | Reference unit |
| MLB 910 white | $7.91 | 55.8 cm | 70.4 cm | 218 g | 0.8 cm wider at chest |
| Plain cotton tee, unbranded | $9.90 | 54.0 cm | 70.0 cm | 195 g | Thinner hand, tighter shoulder |
| Branded cotton tee | $34.00 | 53.5 cm | 72.0 cm | 224 g | Heaviest knit of the four |
The two reference tees were ordered the same day and measured on the same bench, which is the only way a price-per-wear argument holds together. On cost the $7.91 unit is the cheapest of the four; on knit density only the $34 tee beat it, and only by about 10 g in the same nominal size. The sleeve is regular, so the loose fit reads at the chest rather than the armhole, and the tee sat comfortably under an open jacket without the rounded neckline pulling.
Existing buyer reports do not resolve sizing for you. One source says MLB-brand apparel runs generous and shoppers size down; another says an L wearer needed XL in a Nike-made MLB tee. Those statements describe different garments. Use your own chest measurement against the listed chart, and treat our 55 cm flat chest on a size L as a data point, not a rule.
After one cold wash
The listing carries no care label text, so wash temperature and drying method are unknowns on arrival. We washed the black unit cold, inside out, and air-dried it flat. Length came back 0.4 cm shorter and chest 0.3 cm narrower — inside the stated 1–2 cm tolerance and close to ordinary relaxation for a cotton knit. The print did not crack at the collar seam.
An MLB official flagship customer reported that a purchased MLB top shrank severely after a single wash and that service dismissed the complaint as out of warranty. It is a different garment, and it is the only care-related complaint on record — but it is also the reason we did not put either unit through a tumble dryer.
Read the sewn-in label when the parcel arrives rather than trusting the listing, and if you dry everything hot, this is a garment to keep out of that cycle.
What the score reflects
Four things earned points: verified 100% cotton inside the advertised weight band, 37 dropdown entries that actually resolve to distinct colorways, a landed product cost under $8, and measurements that survived a cold wash. Points came off for the missing care text, the empty agent weight field, and a brand field that says MLB while the underlying spec sheet names a different manufacturer — a discrepancy worth knowing about before you describe the tee to anyone else.
What works
- Weighed at 212 g and 218 g — both inside the advertised 180–250 g cotton band.
- Item ID matched across catalog page and agent cart, so the $7.91 price was the price paid.
- Two colorways of one size measured within 0.8 cm of each other, inside the stated 1–2 cm tolerance.
Watch-outs
- No care instructions anywhere in the listing; the one shrinkage complaint on record concerns a different MLB top.
- The agent line's 0.00 g weight field is unusable for parcel estimates.
- Brand field says MLB while the spec sheet names a different manufacturer.
Who it is for
Buyers who want a specific black or white graphic crewneck up to XXXL, will check a chest measurement first, and treat the antibacterial claim as marketing.
Who should skip
Buyers who need one confident sizing answer before paying, or who wash and tumble-dry everything hot.