Vittoria:

TERRENO MIX
Traditional tread profile for smooth transitions across a broad range of terrain
Open shoulder lugs for secure off-camber traction
320 TPI cotton tubular casing: the pro riders tire of choice
Functionalized GRAPHENE 2.0 compound delivers ultimate wet grip
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 440 g
33-28 33-28 Gravel Tubular Cotton 320 TPI 3C Graphene2.0 Para 445 g