Vittoria Open Pave EVO CG III Open Tubular Clincher Road Bicycle Tire (Full Black - 700 x 27) 320 TPI casing and Isogrip compound Corespun casing reduces discomfort on bad roads Rides fast and safely in toughest conditionsItem SpecificationsColorBlackTire BeadFoldingISO 320 TPI casing and Isogrip compound