Selle italia net saddle blackthe net saddle from selle italia is lighter more comfortable more durable and more stylish than anything youve seen before the structure in polypropylene and mesh make the net totally waterproof thus ensuring the best possible performance in all weather conditions featuresrail material c40 steelmaterial polypropylene polymere outer coverdimensions 168x275cmcushioning evathermoplastic honeycomb shell design allows the lschial bones to move independently