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Diluvio UL Shoecover

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Wind and Water Protection with Comfort Like Never Before

As the weather turns colder and wetter ride with pride thanks to the new and improved Castelli Diluvio UL Shoe cover. This cover combines the best of both worlds, with an improved fit and better seal thanks to a construction unlike any other.

Neoprene skins at the cuff keep water and road spray out so you can ride on without any fear of the current climate. The Velcro® closure under the foot delivers a comfortable compression that keeps your feet warm and safe from debris. A bottom opening accommodates road, gravel, and even mountain biking shoes so you can adventure with ease, diversifying your preferred rides. With sealed seams and a YKK® zipper water stays out so you can continue on the journey of a lifetime without anything to hold you back.

When cold winds and gray skies threaten to hold you inside, get back on the bike and show the weather who's boss with the cycling shoe covers perfected for your autumn and winter rides. The Castelli Diluvio UL Shoe cover works hard so that you can work harder, allowing you to fall in love with those cool-weather rides once again.


  • 3mm neoprene for water protection and warmth
  • Velcro closure under foot for perfect fit
  • Bottom opening accommodates road, gravel or MTB shoes
  • Sealed seams
  • YKK® zipper
  • Neoprene skins at cuff to keep water out
  • Temperature range: 2°C - 14°C (36°F - 57°F)

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


    Black - S/M

    Mfg PartNum: S20537110-2 

    Black - L/XL

    Mfg PartNum: S20537110-4 

    Black - 2X-Large

    Mfg PartNum: S20537110-6