90 Day Comfort Guarantee We understand finding the perfect saddle can be tough, which is why every SerfasA(R) saddle sold is backed by our 90-Day Comfort and Satisfaction Guarantee Limited Lifetime Warranty We stand behind our products and are committed to providing the high quality all of our customers deserve which is why SerfasA(R) warrants to the original purchaser of a saddle that the product is free from defects in materials and workmanship for the lifetime of the product. (See details) Features: Dual DensityA(R) Base Deep Groove(TM) Design Friction-Free E-GelA(R) Rails: Steel Cover: Soflex Specs: Length: 277mm Width: 185mm Weight: 560 Grams