The MAXCT Basic Half-Zip Hooded Sweater puts a short center zip inside a hooded neckline. In the Grey main image, the hood rests behind the neck, the zip is partly closed, and the ribbed body extends down over dark trousers. The listing also offers Black and White. If you expect to wear this sweater under a coat, the buying question is less about the model’s stated size and more about what happens when two necklines and two hoods meet.

Try the outer layer before choosing a size

Start with a coat you already own. Put on a hooded top with a similar neckline, close the coat, then turn your head and raise both arms. If the coat has its own hood, decide whether you would leave the sweater hood inside or pull it over the coat collar. A high coat collar can crowd the sweater’s zip when both are fully closed. If you plan to wear the zip open, check that the inner shirt neckline is one you are happy to show. This is a trial with your clothes, not a claim that the photographed sweater has been tested under a particular coat. The photographed neckline provides a useful reference for where the zip and hood sit.

Compare the chest with a sweater that fits your coat

The product chart gives garment chest measurements of 128 cm in S, 132 cm in M, and 136 cm in L. Measure the chest of a sweater you already wear comfortably under that coat at the same point. Compare garment to garment, allowing for the stated 1–3 cm manual measurement variation. A body chest measurement alone does not tell you how much room the coat has left for a ribbed top and its hood. The garment measurement guide explains this comparison in more detail.

Check the sleeve and hem tradeoff

From S to L, the chart adds 8 cm at the chest, 4 cm at the shoulder, 2 cm to the sleeve and 4 cm to the length. The S row lists shoulder 54 cm, sleeve 57 cm and length 71 cm; L lists 58, 59 and 75 cm respectively. If you size up for chest room, recheck where the cuffs land beneath your coat sleeves and whether the longer ribbed hem will show below the coat. Lay your current sweater flat and measure those three points rather than assuming a bigger chest is the only change. The main image shows a long, loose-looking hem on its model, but it does not provide his body measurements or establish the same effect on another wearer.

Use the Black, White and Grey selectors to confirm your preferred color and the S, M and L selectors to choose a size. The listing gives the chart and a model note of 184 cm, 69 kg wearing L; it does not specify fiber composition, hood depth, coat compatibility or tested warmth. For any of those to decide the purchase, ask for the missing detail. The practical check is simple: compare a known sweater under your own coat, then account for both the hood at the neck and the measured changes at the chest, sleeve and hem.