The Formula 1. 0 Sprinter short sleeve jersey uses a classic construction of raglan sleeves made in a micro polyester fabric on the front and stretch sleeves for a comfortable fit when cycling. Inside grip on the dye cut waist band holds the jersey just where it should be without slippage. Carbon fabric on the back promotes evaporation of moisture, as well as being naturally anti-bacterial . Who is this designed for? Formula 1. 0 Range A garment range from Alé, With trademark ergonomic fits and the use of high quality and innovative fabrics this range is for riders who demand excellent performance all year. Read more… Innovative materials are still present such as carbon woven blends promoting improved blood circulation and thermo-regulation.