Represent Team Sky without breaking the bank in the Castelli Team Sky Fan 19 Bib Short. The Men's Team Sky Fan Bib Short packs typical Castelli quality, featuring Affinity lycra fabric on the inside of the legs for excellent support and compression, preventing premature fatigue and helps speed up recovery. Up top, the mesh suspenders add support and breathability keeping you cooler on those hot summer rides. Flat lock stitching is used throughout to cut down on friction that often leads to irritation, and chafing. For chamois duties, the KISS Air insert provides excellent comfort and support that helps defuse road noise and provides cushioning from firm saddles. Lastly, Castelli recommends that the optimal temperature range of these bibs is between 59 to 95-degrees Fahrenheit.