On the striped hooded sweater, moving from M to 2XL adds only 6 cm at the chest, while the sleeve grows 6 cm and the back length only 3 cm. That uneven progression matters if you are considering a larger size mainly for room under the hoodie.

Choose which measurement actually needs room

The chart lists chest 106/108/110/112 cm from M through 2XL. Shoulder moves 53/54/55/56, sleeve 58/60/62/64 and back length 61/62/63/64 cm. Compare a hooded knit you can wear over your intended base layer at all four points. If your reference already needs substantially more than 106 cm at the chest, one size step adds just 2 cm there; if your problem is cuff reach, the sleeve changes twice as quickly. Do not use the model’s height and weight as a substitute for those comparisons.

Khaki and Brown are the selectable colours. The source spells the fiber as “10 0% polyester”, so the exact composition needs confirmation rather than a silent correction. It also gives a 1–3 cm manual-measurement allowance, which is as large as a single chest-size increment. Ask for a flat chest measurement on the chosen size before treating a 2 cm difference as decisive.