Quotcambium saddles work like a hammock delivering immediate comfort while absorbing road vibration and shockquotbrooks cambium is a range of saddles made from vulcanised natural rubber and organic cotton canvas enhanced by a thin layer of structural textile for added resilience and legendary brooks lengevity the uniquely flexible maintenance free waterproof top is designed to follow the rider39s movement to deliver immediate comfort and easr of useimmediatley comfortablethe constructio