Diadora Vortex Pro II SPD-SL Road Shoes

Diadora's Vortex Pro II SPD-SL Road Shoes have excellent technical features, making them suitable for intense racing and training, regardless of distance.

Stiff and Lightweight Carbon Sole The Diadora Vortex Pro II SPD-SL Road Shoes have a Pro Road sole, which is constructed from layers of full 3K carbon.

The stiff and lightweight carbon sole is paired with a breathable waterproof NET Breathing System (TM) and a replaceable Duratech rubber heel. The Diadora Vortex Pro II SPD-SL Road Shoes have a superbly stiff, performance-oriented sole for maximum road cycling performance.

Upper: Suprell-Air Mesh, Morpho A.M.

Cage.

Sole: Pro Road, full 3K Carbon Fibre sole with NET Breathing System (TM) technology.

Closure: 2 BOA (R) IP 1 Dial B Technology system.

Stiffness Index: 12.0 Arch Support: HI-Vent, perforated EVA, removable.

Heel Cup: Inside ergonomic heel support.

Fitting: Race Fit Directly Compatible with SPD-SL and Speedplay style cleat engagement road Pedals.

Weight: 280g. Technologies Morpho A.M.

Cage: The construction of Morpho A.M.

Cage upper, made from anti-stretch Air Mesh and Supreltech microfiber ensures perfect closure and increases foot stability during thrust. Air Mesh fabric improves transpiration and comfort to guarantee top performance.

Removable Heel Pad: This anti-slip heel pad is made of Duratech rubber for both the best grip and higher abrasion resistance, while it has an ergonomic design for a secure stance once you get your feet down.

The heel pad is fixed by a screw and can be easily removed from the inside just by lifting the insole.

Fish Scale: A fish scale non-slip textile has been employed for the heel lining to improve heel retention.

Plantare Hi Vent: Maximum ventilation and comfort in even in the most extreme weather conditions.

100% waterproof materials to keep the feet cool and dry.

NET Breathing System (TM) : The sole surface is made mostly of a synthetic breathable net fibre mesh and special breathable and impermeable membrane. NET Breathing System (TM) increases the sole transpiration capacity, preventing moisture, mud and other external elements from entering the shoe and thus keeping the foot dry.

Carbon Fibre: Maximum rigidity where it's needed for efficient power transmission (no energy dispersion).