The MST512 Matmix Cargo Trousers negotiate a problem most cargo trousers ignore: the more pocket volume you add, the wider the leg reads. Thom Krom resolves this by building the cargo pockets in cotton jersey rib rather than the woven shell -- the rib compresses rather than stiffens, so the pockets sit flush rather than jutting. The woven cotton shell (94% cotton, 6% elastane) holds the relaxed silhouette through the thigh and tapers toward the ankle, where cotton stretch jersey cuffs close the leg cleanly. The elastic waistband with drawstring sits without bulk. Back welt pockets keep the rear panel flat. The internal safety pocket disappears into the lining. The result is a cargo trouser that reads clean from a distance and reveals its construction details only on closer inspection -- the contrast between the woven body and the ribbed inserts is tactile before it is visual.