carbon professional lite fetlock black mCARBON PROfessional LITE: Same philosophy. Lighter concept. Professional performance. Developed by Jan Snellen (JS Horsetack) in collaboration with Zandon, CARBON PROfessional LITE have been specifically designed for adult sport horses to offer a lighter, more considerate alternative without compromising protection, comfort or performance. Based on the concept of young horse boots, the LITE version retains the same function but with a sleeker design