Theory can be relied upon for classic staples - like these black virgin wool pants. The iconic color and slim fit makes them easy to wear from the office to the opera, just change from a crisp shirt to a silk blouse Black virgin wool, zipper fly and hook, welted pocket, belt loos Slim fit, flared Wear them with a fitted blouse or a snug turtleneck

• 95% Virgin Wool, 5% Elastane