Please, read my delightful copy + paste from their retailer above.

Selle Italia has made available to everyone the original team edition saddles used by all professional riders. These saddles are made exactly like the ones used by road pros as Cancellara, Vinokourouv, Savoldelli, Valverde, Schumacher and mountain bikers as Julien Absalon or Sabine Spitz, just to name a few riders out of those 600 that ride on Selle Italia saddle. The saddle base has been modified for the specific use of the pro riders (slightly stiffer) while the padding used is the perfect fit, a special self modeling foam that adapts to the body shape. The LORICA cover guarantees a better waterproof resistance and higher durability; just what the prod demand as they ride the same saddle sometimes up to 38.000 km / year. Lorica cover Carbon rails W 131 x L 275 150 g (+/- 8%) CodeProductRRP SD339 SLR TEAM EDITION WHT 09 £132.99