The Nfinity BioniQ 2.0 volleyball shoe features a 3D NfiniMesh™ upper that helps keep the feet cool and dry. NfiniGuard™ provides the shoe with an extra layer of protection around the toe box which extends the life of the upper. Asymmetrical lacing follows the natural curve on top of the foot. BIONIQ™ Technology helps protect knees during pivots, jumping and landing. QChannel™ technology helps center the foot and weight when playing. NfiniFit™ forefoot adds a natural fit around the toes and impact area. NfiniLock™ keeps the arch locked in position and the foot secure. Gum rubber outsole gives superior traction. V-notch flex grooves offer optimum forefoot flexibility. Removable insoles. Signature Nfinity shoe case included. Comes with 20 interchangeable color cards for team or style customization. Wt. 8.4 oz.