Panaracer Fire XC pro and Fire XC Sport

Anyone know what the difference is between these, tread patterns the same, both foldable, theres no red band on the sport, – is it the same compound or what??

Higher TPI on the Pro i believe and a reinforced sidewall hence the red, they are both crap though !!

the red one looks prettier on my bike.

Haddock, these tyres have the same tread pattern, however the sport version has a much shallower depth of tread, faster rolling I guess. A mate has them (bought them by mistake mind you) and reckons its so.