Yes, Cleatskins makes Trackskins to protect track spikes.
No they are not available. I would suggest buying a pair of cheap track spikes. A good place to buy track spikes is www.finishline.com. You might even be able to find a coupon.
Surge protectors/protection
There is different types of surfaces for different spikes: track for track spikes cross country for cross country spikes
Yes, spikes on track shoes can typically be replaced when they wear out or need to be changed for different track conditions.
Nike track spikes are available at many locations online. A few of the available websites that carry Nike track spikes are fitnesssports.com, Nike.com and eastbay.com.
When you run track a pair of spikes have to be worn.
any sporting goods store. dick's sporting goods... big 5... sports authority...
Surge protectors.
In my opinion i would use spikes because they have better traction on tracks and gives you an edge because the are lightweight and in the rain it would help you. But make sure the spikes are water proof. Running Flats may slip on the ground so it is better to use spikes.
you can buy spikes from many sporting stores like insport.
Track spikes are specialized shoes with sharp metal or plastic spikes on the sole that are used by runners to improve traction and grip on the track surface, allowing for faster speeds and better performance during races.
Track spikes vary in size depending on the brand and model.