Talk:Steven Universe (character)/@comment-39748580-20191215152830/@comment-39335474-20191215202026

It's a lightweight jacket, most likely from a polycotton material or a thin wool, the latter is actually very breathable.

Such as: https://shop.mango.com/si/men/jackets-bomber-jackets/flecked-contrasting-bomber-jacket_53077658.html?c=56&n=1&s=prendas_he.familia;109.chaquetas109;Bombers