storleks
Storleks is a Swedish term tied to the noun storlek, meaning size. Grammatically, storleks is the genitive or possessive form used in compounds and to indicate size-related attributes in Swedish. In practice, storleks- appears as a prefix in compound nouns such as storleksangivelse (size designation), storleksguide (size guide), and storleksklass (size class). The function is to relate a noun to size considerations rather than to denote a standalone concept.
In fashion, retail and manufacturing, size information is essential for product labeling, inventory, and consumer guidance.
Linguistically, storlek is the Swedish word for size; Norwegian uses størrelse and Danish also uses størrelse,
Further reading: size, clothing size, standardization, ISO 8559, EN 13402.