Castelli Diluvio Pro Shoe Covers - Black Accessory Size:S-M your individual maximum heart rate

your individual maximum heart rate (HRmax) and how hard you’re training

DH/Enduro (44mm tubeless valves and 30mmx10m Rim Tape)

Goggle compatibility

The GO Isotonic Energy Gel was the world's first isotonic gel effectively delivering an easily digestible and quick supply of carbohydrate for energy during exercise

Tallboy LT V1

Castelli Diluvio Pro Shoe Covers - Black Accessory Size:S-M your individual maximum heart rateThe pro in the Diluvio Pro name is there because this shoe cover was made as a direct request from Team Sky who wanted an even warmer shoe cover for cold wet training rides. Made with 4mm neoprene (33% thicker than the standard Diluvio) is your guaranteed of warmth. In addition to the extra thickness the Pro has an even taller cuff than the standard Diluvio that raises to just under the calf muscle (20cm) so you get additional protection from spray.