The Professional Frolic clog from Koi by Sanita merges fashion with comfort in an exclusive clog collection designed to complement the Koi scrub collection. These clogs have cleanable uppers, made of water resistant leather. The rocking motion propels you forward while taking pressure off each step. The outsole has a hard plastic form for stability and durability. An anatomically shaped footbed offers arch support and roomy toe box. The full leather in sock has no seams at heel or toe for comfort.