Training in all conditions. Extremely durable tyres for performance training. Graphene 2.0 compound and folding bead increase performance. Modern tread design for long useful life. The industry standard in performance training tyres is back with a refreshed design, and increased performance! The subtle center grooves and shoulder texture retain the secure feel of the Zaffiros of the past, while streamlining the look and feel for the future. The alternating slick profile and Graphene compound mimic the feel of the Zaffiro's higher-end siblings, while adding durability, and a more approachable price point.