The military has influenced just about everything we wear—our closets, runway shows, and even the ability for vintage shop owners to make rent off a steady diet of rarefied, government-issued garms. Bomber jackets, field watches, cargo pants, aviator shades—and one poised for a big comeback this spring: the field jacket, are all still living rent-free in our mood boards and dresser drawers. One constant that’ll always have cachet in men’s wardrobes is a well-fitting pair of fatigue pants, better known as the OG-107.

Produced from the 1950s through the early ’80s, they were cut from 8.5 oz cotton sateen, complete with baker-style patch pockets, a button fly, and that beautifully drab olive hue. They have a high-to-mid rise, straight-leg, patch pockets, and are traditionally made of durable fabrics like herringbone twill. These pants work harder than your sun-faded chinos. The olive shade has a go-with-anything sensibility, pairing easily with a Type II jacket, white tees, and some shredded canvas sneakers. From painstaking reproductions to fire-retardant, ultra-wide modern riffs, here are the 12 best fatigue pants right now.