The present disclosure describes cable cuffs. A cable cuff may include a first half including a main body with a first cable recess and a first securing feature, and a second half including a main body with a second cable recess and a second securing feature. The first cable recess may include a first flex retention section and the second cable recess may include a second flex retention section. The first half and the second half may be connected via a hinge. The first half is mated with the second half such that the first and second cable recesses form a pocket for receiving and grasping a cable. The first and second securing features engage to maintain the first half and the second half in a mated condition. The first and second flex retention sections reside within and extend into the pocket to engage a cable grasped therein. Cable management systems are also provided herein.