Futatabi US Wool Iroiro Patch VestWool sourced from farms in the western Rocky Mountains is the first American wool we ever encountereddry to the touch, softly airy, and buoyant with natural spring. Rugged Warmth, Born in America. Spun into heathered yarn with a strong twist and knitted densely with real force, the fabric carries a rugged presence reminiscent of military vintage. Resilient, long lasting, and resistant to sagging, this RPM patch vest stretches comfortably and holds its