Ergon SF Sport Gel Saddle Color:Chromoly/Black air-insulated mat in a comfort-oriented

air-insulated mat in a comfort-oriented rectangular shape

MAIN MATERIAL: Glass-Fiber PA

massive expansion (it doubles in volume)

so it’s good to avoid blowing into mats

Ergon SF Sport Gel Saddle Color:Chromoly/Black air-insulated mat in a comfort-orientedErgonomic comfort saddle for fitness and commuter bikes Optimally tuned for an athletic riding position Rearward positioned and anatomically adapted pressure relief channel prevents discomfort and numbness SF Sport Gel: Nylon composite shell with orthopedic comfort foam padding and gel inserts for optimum pressure relief SF: Nylon composite shell with orthopedic comfort foam padding