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Castelli Diluvio Pro Shoecover Black
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Diluvio Pro Shoecover

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Designed at request of Team Sky, the Castelli Diluvio Pro Shoecover is intended for keeping your feet warmer in cold and wet conditions. Featuring 33% neoprene and a taller cuff height to add more coverage in the lower leg. The top edge is raw cut for a flush fit next to the skin to seal out the elements, keeping water out while remaining very stretchy and easy to put on. Reflectivity on the heel provides improved visibility in low light conditions.


  • 4mm neoprene fabric will stand up to the wettest and coldest winter riding conditions.
  • Seams are glued and stitched for added protection from the rain.
  • Water-resistant YKK zipper at back.
  • Pro fit with added height.
  • Reflective heel and side print for safety.
  • Weight: 202g.

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.

Shoe Size(Eur)36-4040-4444-48   

Black - S/M

Mfg PartNum: S18528010-2 

Black - L/XL

Mfg PartNum: S18528010-4 

Black - 2X-Large

Mfg PartNum: S18528010-6 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Rain Boots
by D Davis

Wore these on 5 hour rain ride at temps between 40 and 50, and while my feet did get wet they stayed warmer than other booties I've tried. Size L/XL fit perfectly for size 44 cycling shoes.

Reviewed 6/27/2022
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Best Shoe Covers I've Owned
by Michael
Competitive Racer
Portland, OR
1 of 1 customers found this review helpful.

These were toasty on a 45 mile rain ride. Generally this would mean they are warm to the mid 30s when dry.

The extra height not only keeps you warm, but it looks pro and it's more important to look good than to be good or feel good.

Like all Castelli, it is snug and hard to get on but these just fit and look great. They are solidly constructed with a good zipper. Definitely would buy these again and since they are neoprene and don't dry that quickly, I may have to.

Sizing 43.5, bought L/XL and wore an oversock between my shoe and the cover.

Reviewed 11/8/2021
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Worked as advertised
by Anonymous
Albany, New York
1 of 1 customers found this review helpful.

Used these the first time on New Years Day. Was very wet with temperatures starting in the mid 30's . These shoe covers kept my feet warm during a 4 an entire 4 hour ride.

Reviewed 1/13/2022
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fits snug ,zippers and quality of fabric very well constructed not the easiest to get on, but once on its perfect
by Crashcoia
Cycling Enthusiast
Brigantine NJ
2 of 2 customers found this review helpful.

works well with just wool socks and shoes to wind chill below 30 degrees

Reviewed 1/21/2021
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by Kidd
Cycling Enthusiast
Kent, WA
1 of 1 customers found this review helpful.

Used this on a 45 Degrees F temperature it really works great. Definitely would buy it again but on a different color.

Reviewed 12/16/2020
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Four and a half stars anyway.
by Steve F.
2 of 2 customers found this review helpful.

These are definitely warmer than others I've tried, also fairly easy to put on and take off. My feet still get cold on longer rides but these make it so it's not painful to walk when you finally get out of the saddle, it also doesn't take very long to warm back up once you get back inside.

Reviewed 1/3/2019
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Excellent to keep toes warm in the 34 degree temps.
by Kagielu
Competitive Racer
Palm Harbor, FL
4 of 5 customers found this review helpful.

Tested out these shoecover during cold weather in Florida and it held up pretty well. Yes, it does get cold here in Florida, around 34.8 degrees. Not only cold but with the humidity, it always feels colder than Colorado. I have traveled between states and Colorado is more of a dry cold, but Florida's humidity makes it very uncomfortable when it's below temp. Anyway, rode for 84 miles and my feet didn't feel numb or tingling like how it usually does with my Pearl Izumi shoecover. But, at the end of the ride my ankles were a little wet from the sweat. Highly recommend these shoe covers during the cold months.

Reviewed 12/15/2018
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