Air Brakes is what happens when one of the elite Wonderbolts and a train pony are put into one. A behemoth of both muscle, fat, and overall thicc, Air Brakes carries the abilities most ponies lack. One being the ability to carry accurate flight, being able to stop instantly in mid air while in flight despite his size. Combine that with his ability to do that and manage moving a train with his mass on his off time when not in a wonderbolts outfit and you have a prime specimen of peak performance. His shy innocent nature makes the big lug to cute for mares to resist" much for he to be annoyed by. All he wants is a soft pillow cloud to rest his fat flanks on before returning to work on either the wonderbolts back up squad or the railroads.
These socks he was given from his friend Nova Reactor was an odd gift to receive. Having been passed to the unicorn/earth pony stallion from his friend RT. Air Brakes nonetheless appreciated both, taking this gift with most gratitude. Now he would be able to keep warm through his flight suit when with the Wonderbolts, as well as keeping his hooves warm when pulling trains through the snow.