Military outerwear embodies the old maxim “form follows function,” and while it’s certainly not a new trend in menswear, it has recently taken shape as one of the key pieces in every man’s wardrobe arsenal.

Rooted in functionality and comfort, the MA-1 bomber jacket retains its relevance from the last few season’s to dominate as the essential outerwear piece for fashion right now. We take a brief look at the defining moments of the versatile piece through the decades.