Fizik Vento Infinito Knit Carbon Clipless Cycling Road ShoesREFINED KNITTED UPPER While still providing all the advanced features race tested with pro peloton athletes, the latest version of the Infinito Knit features a refined knitted construction that seamlessly integrates superior ventilation throughout the upper, further streamlined by stripping away more weight than ever before. An incredibly breathable knitted mesh base blends with targeted knitted areas of heat fused TPU yarn to create foot support