Now you can have that lightweight, cushiony weekend comfort on the job. Timberland makes its Drivetrain work shoes with a low profile, lightweight-yet-tough ripstop nylon upper and composite safety toe - a refreshing change from stiff, heavy work boots. (You may even break into some dances moves.) TPU soles are slip, oil and heat resistant up to 248°F. Anti-fatigue footbeds are durable and resilient, with dynamic arches and open-cell polyurethane covers for moisture management. Lots of other high-tech features, but the main thing is they are lightweight, yet tough.