New HTS Carbon utilizes a combination of higher tensile fiber with a weaving pattern specifically tailored to the rails unique shape to optimize impact resistance, bolstering rail durability to nearly double the vibration cycle in bench testsUnderside support structures embedded within an impact resistant frame manages compression, balancing flex with seated support in ways not possible with conventional saddle designFlexible web structure conforms to you when seated, flexes when soaking up energy from bumps, and remains pliable to continually absorb shockAn open frame with underside structural braces controls the rate of compression to offer seated support and limit excessive sagFeatures a top layer of Bio-X Foam that covers the traditional Spyder`s shock absorbing web like structureCarbonBio-X Ergo FoamBlack285mmx143mmUnisexUPC/EAN/GTIN: 840511041433