RoS Shoe Cover
RoS stands for rain or shine, and that's exactly what the RoS Shoe Cover is made for—providing warmth while cycling in any conditions. The main fabric is windproof and water-resistant with a fleece lining, keeping your feet warm and dry when dark clouds bring moisture and the roads are wet. That being said, the material remains breathable and stretchy to keep your feet comfortable when it's dry, making these shoe covers suitable for any cold weather and not just the wet.
Castelli uses contoured seams for optimal fit around the ankle, with a tall cuff that features an internal gripper to seal out water. The full-length zipper allows easy on and off, aided by a pull tab on the heel. To address road spray, critical seams were moved to the outside of the foot where they're less exposed, with the inside receiving a highly water-resistant splash guard to deal with the water spattered up from your tires.
- Cycling booties designed for warmth in both wet & dry conditions
- Fabric is windproof and water-resistant for harsh weather
- Fabric stays breathable & stretchy for comfort when it's cold & dry
- Splash zone on inside of foot blocks road spray to keep you dry
- Contoured seams offer optimal fit around the ankle
- Internal gripper around cuff edge seals out water
- Full-length zipper and heel tab allow easy on and off
- Reflective heel cup aids visibility to other road users
- Item #CST00NY
- [main fabric] stretch water-resistant breathable synthetic [lining] fleece
- heel and cleat cutouts
- Claimed Weight
- Recommended Use
- road cycling
- Manufacturer Warranty
- 1 year
What do you think about this product?
December 5, 2020
Good all rounder with limitations
I have these on anytime it's damp or during colder seasons. First of all Castelli claims these are good for down to 0C/32F which is ridiculous if you're wearing cycling road shoes under. They begin to get cold on 1.5 hour+ rides at around 50F/10C (generous) if there's little wind. I took starts off because I was hoping to ride these in the temps Castelli claims but they haven't lived up to the claims. I was once caught in the rain and my socks were wet so they are also not totally waterproof. They do keep road spray or small puddles at bay though.
July 10, 2019
Not totally water proof
- I've used it several times
- True to size
- Size Bought
- 5` 9"
- 155 lbs
I have about a 5 mile commute to work in San Francisco. This past winter (2018-2019) there would be stretches of days with rain. I had the Castelli Temesta shoe covers which worked great! Sadly the stitching ripped. I emailed Castelli to see if I could get replacements under warranty. They were really helpful and sent me a pair of these RoS Shoe Covers. I tried them out the next day as it was pouring all week. About 10 minutes into the ride my toes were soaked. I have Sidi Dominators, which were also soaked in the toe. Sad to say that the RoS covers do not meet the same standard as Temesta. I guess newer isn't always better.
June 11, 2020
agree, my shoes were soaked in 20". NOT waterproof...
October 28, 2018
A good damp/wet weather option
- I've used it once or twice and have initial impressions
- True to size
- Size Bought
- 5` 11"
- 164 lbs
Castelli has been marketing the RoS (Rain or Shine) slogan and line of cycling clothing/accessories this year. There are some new products and some carry overs from prior seasons. I've been putting together a new kit that can handle some light rain in case I get caught on some longer road rides. As part of this I ordered the RoS shoe cover. The covers arrived last week. They have a rubbery outer material that runs over the top of the foot and on the outside of the upper portion. The material on the inside of the foot and leg is not rubbery but not quite neoprene either. The inner portion has a light fleece backing. The cuff is longer than most shoe covers and fits nice and snug with the goal of keeping rain out. The zip is long and taped to provide an effective seal against water. There are some reflective elements built in too. Overall the design does look quite premium. I have only used them once so far. The temps were between 40 and 45 degrees, a little light drizzle but not heavy rain, some road spray and some wind. I wore the size L RoS covers over a pair of 42.5 Sidi Wire SP Carbon Push shoes wearing Gore Thermo road socks. The covers fit perfectly over the shoes and wear quite easy to pull on. The closed up well over my Rapha tights and caused no issues while pedaling. Initially I thought my toes were going to get cold but as I road they were perfectly fine. I do think that in colder temps closer to 32, they might not be warm enough with the shoe/sock combo I used today. A heavier merino sock may help here. If it's colder but dry, probably one of the heavier neoprene options might be the way to go. It's interesting to see the pieces that Castelli has put together for the RoS line as they do span different conditions. For example I also bought the Spetacolo RoS glove (https://www.competitivecyclist.com/castelli-spettacolo-ros-glove?s=a) and it is fairly heavily insulated and I didn't wear it on the same ride as I thought it would be too warm. For this ride I wore a pair of Gore Windstopper gloves that are lightly insulated and regulate extremely well. Although I have only tried these on one ride, I do think this is a quality product and would compliment a kit geared towards damp or wet riding. They would likely pair extremely well with Rapha's Shadow line or Castelli's Gabba line. They also would work well with some of the pieces in the RoS line. However if you are looking for something more insulating on colder days, there may be better options.