Vittoria:

TERRENO DRY
Ramped center scales providing a fast rolling leading edge
Sharp, responsive braking and cornering edges
320 TPI cotton tubular casing: the pro riders tire of choice
Functionalized GRAPHENE 2.0 compound delivers ultimate performance
3 compounds in the tread (3C) for increased wear life and grip

31-28 31-28 Cyclocross Tubular Cotton 320 TPI 3C Graphene2.0 Para 450 g
33-28 33-28 Gravel Tubular Cotton 320 TPI 3C Graphene2.0 Para 460 g