The Sidi T-5 Air shoes were specially designed for triathlon. They will offer you comfort and performance during your competitions. They have a Politex upper, a material made up of several layers superimposed on each other with different physical and mechanical properties. The compacted PVC is then coupled to two fabrics (knitwear and felt), which are then dyed in the mass for a durable preservation of the colours. This material offers high resistance to tearing, laceration, stretching and discoloration.
The reinforced heel keeps the foot in an optimal position and prevents the shoe from deforming under the effect of prolonged pressure due to intense exertion.
The Sidi T-5 Air is also equipped with a Twelve Carbon Composite nylon and injected carbon fibre sole. The nylon used does not absorb water and does not lose its rigidity in hot weather or as it ages. The result is a much lighter and stiffer sole. It is equipped with a replaceable polyurethane heel.