Filling material

belt loops

ULTIMATE is the perfect midlayer jacket with integrated hood for all kinds of outdoor sports

Castelli Damping System (CDS)

castelli diluvio ul shoecover 231 Filling materialWe've taken our best selling Diluvio C and Diluvio Allroad booties and modified, improved and combined them into the all new Diluvio UL. With improved fit and a better seal thanks to the neoprene enclosure at the top, large reflective rear tabs for visibility, and the flexibility to accommodate any type of cycling shoe, there's little this bootie can't handle. A hard wearing all around neoprene bootie that features our premium 3 mm high stretch