Santini: Aero speed cycling jersey. REDUX ISTINTO short-sleeve jersey. Advanced aerodynamic pattern, our highest-performance fabrics, grippers and details, we designed the ISTINTO jersey so you can achieve the maximum of your potential.EXTREMELY AERODYNAMICTailored to follow the contours of your body like a second skin while remaining light as a feather. Thermo sealed cuffs and bottom of the jersey to better adhere to the body. Elasticated band at the back with inner silicon to always keep the jersey in place.ULTRA-COOLING DESIGNClima and Flow shuttle-woven fabrics are light, fast drying, and UV resistant (UPF 50+).SMART STORAGETriple inner pocket with invisible, thermo-sealed lazer-cut opening. When not in use they adhere to the body maintaining the aero effect.NIGHT TIME VISIBILITYElastic rear waistband gripper with integrated reflective tape for great visibility and safety in the dark. CLASSY DESIGN Contrast block colours design for a unique and classy style.