CC - they will be older style pedals with bindings that allow your feet to stay tight on the pedals when under pressure (they stop the foot lifting off) and are still preferred by a lot of "older" cyclists - the kind that wear caps, not helmets; prefer wool to lycra; have canvas saddlebags etc - you get my drift!
most modern roadies use what are called clipless pedals - these are basically pedals that a cleat on the shoe engages with which gives a better and more secure connection than straps. they also, whe combined with good bike shoes - the best have carbon soles - allow better power output so you ride quicker. they can take a little getting used to - early days you forget you're clipped in so will fall off when you come to a stop! don't worry - it's a right of passage and you quickly learn to unclip quickly.
you will need decent road shoes for these pedals and cleats aren't usually interchangeable but most shoes will take all styles of cleat (they have predrilled holes to match). the main brands are Shimano, Look, Time and Speedplay (there are some others). so Look cleats fit Look Pedals etc
well worth investing in - once you get used to them, you won't go back to standard pedals.
there are also mountain bike versions of these which differ in design and layout - they can also be used on road bikes. usually road bike ones aren't used on MTBs as the road cleats aren't as easy to walk on - and MTBers usually do more walking in their shoes due to terrain difficulties.
hope that helps