After being the first to introduce a bib with a hybrid structure, combining the qualities of knit fabric with those of lycra, Uyn developed this insight taking it to extreme levels of comfort and performance. Thus was born the overalls uyn Racefast, a totally innovative product. Uyn focused first of all on the design and fitting so that the Bib Racefast followed the movement of the legs without creating any impediment and at the same time remained always in the correct position. The very high elasticity of the knitted fabric, the almost seamless structure and the strategic use of lycra in the seat area allowed to achieve the goal. In addition, a new system of elastic straps with zero thickness has been introduced and a perfectly anatomical back has been developed to ensure unparalleled comfort. But all this was not enough. To create the most advanced bib in the world Uyn has developed new ventilation systems based on the dynamics of pedaling. With the exclusive dynamic Ventcuff system, the traditional cuff has been transformed into an advanced air intake. Thanks to the Three-Dimensional VorTex-3D technology, the airflow then envelops the quadriceps dispersing excess heat and regulating the temperature on the surface of the skin. Your legs are always ready to unleash new power.

• ERGO TENSYON-mesh insert designed to adjust the tension of the braces so that they perfectly fit the ergonomics of the back, without tightening or slipping.
• NEW BRACING SYSTEM-elastic straps without seams and zero thickness for a very high comfort. Thanks to the anatomical design they do not generate pressure points and guarantee stability to the shorts.
• INCREASED VENTILATION-mesh insert for rapid heat dispersion in the abdomen area.
• HP110 back - with two levels of density, anatomical and breathable.
• VORTEX - 3D-system of three-dimensional microchannels in the inner surface of the tissue that creates a constant flow of air around the quadriceps.
• DYNAMIC VENTCUFF - cuff in double perforated fabric with integrated ventilation system.
• UYN logo on the back-reflective and iridescent to increase visibility and ensure greater safety for the cyclist.
• Color: black/yellow.