Diluvio UL Bootie

The Castelli Diluvio UL bootie is a tough, all - purpose neoprene cycling accessory. It's crafted from Castelli's top - notch 3 mm high - stretch neoprene. The sealed seams prevent water and debris from getting in. The skin - out top edge creates a snug seal around the foot, and there's an adjustable opening under the foot that works with every type of cycling shoe. Castelli took the best - selling Diluvio C and Diluvio Allroad booties, refined them, and combined their features into the brand - new Diluvio UL. With an improved fit, a better top seal thanks to the neoprene enclosure, large reflective rear tabs for high visibility, and the flexibility to fit any cycling shoe, this bootie can handle almost any cycling situation.

How to use: Simply slide the bootie onto your foot and then put your cycling shoe on. Adjust the opening under the foot to fit your shoe snugly. It works well with all types of cycling shoes. Things to note: Make sure the top edge is properly sealed around your foot to keep water out. Avoid sharp objects that could puncture the neoprene. Maintenance: After each use, rinse the bootie with clean water to remove dirt and salt. Let it air dry away from direct sunlight. If it gets really dirty, you can use a mild soap to clean it, but don't machine - wash it as it might damage the neoprene and the sealed seams.