The RX Saddles are designed to increase blood flow and eliviate numbness

• Dual Density Base with new Twin Bar Design
• Patented ICS Comfort System
• Best protection against numbness
• Steel Rails, Weighs 485 grams
• Lycra Cover
• 267mm X 171mm Men's
• 234mm X 178mm Womans RX-922L

The Serfas RX Saddles are designed to increase blood flow and eliviate numbness. If you are looking for the best in comfort and protection against any perinial issues, the Serfas RX is your saddle.