The Graphics PRR Sella Bib Shorts feature a host of Ale's fabric technologies and have an ergonomic fit that sits perfectly when in a riding position. The frontal panel feeatures Ale's Eyelet carbon fabric, designed to dissipate electrostatic charges; this helps improve blood flow and maintain a stable temperature. Then you'll find side panels use a polyester fabric, suitable for print and with a controlled elasticity, to give compressive muscle support and total freedom of movement. Read more… To the upper body the bibs are high stretch and again tailored to fit perfectly when in a riding position, so much so you'll barely notice them there when riding. The LG stability system at the leg ends features a deep elastic leg band with silicon woven in the structure that keeps the legs in place and distributes pressure on the leg firmly and evenly. Lastly, the Ale 4H chamois used is constructed from elastic micro-fiber with padding strategically positioned in the contact points and features a central relief channel to avoid stress on nerve endings. For the best comfort and support, padding density is calibrated for unbeatable comfort; high density 90 kg/cm2 padding is used where it's most needed in the ischiadic and perineal zones. This pad gives the very best combination of comfort, wicking, breathability and is also incredibly fast drying to ensure the utmost protection against the shocks and stresses of the road. Seen on pro riders, Gran Fondo devotees and your local club-run, the Ale Graphics PRR shorts have a justified reputation for incredible comfort and beautiful fit. Try them yourself and we think you'll be impressed.