Form follows functionThe Alé PRR Bermuda jersey combines a host of technical fabric innovations within a super lightweight jersey package. Using the PRR ergonomic fit this jersey sits perfectly following your body form closely when you're in a low and aggressive riding position. No excess fabric to catch the wind and slow you down as you forge ahead of the pack. In the pursuit of further aerodynamic gains and a perfect fit Alé have developed the J-Stability System. This shapes the jersey at the sleeve and bottom hem to sit smoothly when you're settled in the riding position, helping to maintain a natural fit and reduce drag. Read more… The micro perforated construction and fabrics used by Alé not only help maintain the close ergonomic fit of the jersey but also guarantee that moisture is quickly transported away from the skin, helping you maintain body temperature as you put in intense efforts. The choice of advanced fabrics optimises your comfort no matter how hard you ride. Micro-perforated fabricIncredibly light, this fabric is a polyester micro-fiber ‘Finezza 44’ that offers high coverage micro compression. The internal layer is structured to create air pockets for breathability, while the micro perforations on the external surface also improve ventilation and promote quick drying. J-Stability System™Elastic system made in coupled double-layer fabric, the internal part boasting a carbon fabric whilst on the outside, the fabric is micro-perforated. Used for the bottom of jerseys and jackets, this shaped elastic system effectively maintains garment position while cycling and ensures a perfect fit PRR TechnologyAlé’s 2015 PRR collection is at the forefront of technical functionality, utilizing the latest fabrics and smartest, ergonomic construction for the best possible results on the bike - refined with 30 years of experience in the manufacture of high tech cycle garments. Alé’s designers studied the typical bike positions of professional athletes to achieve garments designed for pure performance - designed for riders who demand the finest fitting garments available. An obsessive attention to every minute detail of fabric and fit, comprehensive wind tunnel and real world tests ensured that the PRR collection comprises the finest performing products available to pros and amateurs. All this attention to details helps maximise the performance of professional and amateur athletes allowing you to push your performance to the limit.