These are superNova. mesh pants.

We tried various approaches to create these pants, asking ourselves "How can we make cool pants?"
They are made from gimped cotton mesh fabric.
Plain mesh would be too sheer and difficult to wear as a men's item, so we adopted a check pattern to make the sheerness less noticeable. We also used a stretch mesh fabric for the lining to further cover the sheerness.
This provides a level of breathability you won't find in other pants.
The waist is elastic with a drawstring for a relaxed fit.

◉superNova.
The brand concept is "expressing the times, events, and what one feels daily through the filter of fashion."
Considering the origin of clothing to be when Adam and Eve ate from the tree of knowledge of good and evil (the forbidden fruit) in the Old Testament, the brand uses an "apple" as its icon to remind the designer to never forget their initial passion for clothing and craftsmanship.