Dickies Men’s 851 Flex Twill Work Pants – Durable Stretch Utility Cargo is $23.39 at Amazon, down from the store's own list price of $39.99. That's 42% off ($16.60 less). We last checked this price on Nov 4, 1:44 PM ET. Prices at the store can change at any time, so check before you buy. Brand: Dickies. Type: Jobsite gear. Picked for Jobsite Gear.