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Castelli Sexy Sock - Women's

Sale $4.48 $14.95 70% off

Item # CST2645

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  • Black/White, L/XL ($4.48)
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Item # CST2645

Head-turning good looks.

With sexy in the title, you can't discuss these socks without first mentioning their sleek, fitted, and overall desirable good looks. The socks were designed with Castelli's most technical yarns to keep your feet cool and dry, while at the same time looking, well, sexy.

Castelli constructed the Sexy Socks out of Meryl Skinlife antibacterial fibers. This is a polyester and anti-microbial knit that adds significant life span to socks by blending bacteriostatic silver particles at the fiber level. This means that when the socks are washed, dirt and sweat go down the drain, but the technology that you paid for remains intact.

In addition to the benefits provided by Meryl Skinlife, the front mesh panels and mid-foot straps of the Sexy Socks give you the perfect amount of ventilation and support for all of your warm weather rides this season.

The Castelli Sexy Socks are available in sizes Small/medium and Large/x-large and in the colors Black/pink fluo, Black/white, White/black, and White/cyclamen.

Tech Specs

Meryl Skinlife
Recommended Use:
Manufacturer Warranty:
30 days

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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Here's what others have to say...


Silly idea!

    I agree with the other reviews...just wish I had read it before I bought it. Silly idea.

    Avg. ride time: 53m per week
    • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

    Whose idea of sexy is this?

    • Familiarity:I returned this product before using it

    I did not look at the picture/description careful enough when I ordered these. Like the previous reviewer (whose great advice I also did not see until now), I thought I had gotten a defective product when I saw the gaping hole in the front of the ankle. Unlike the previous reviewer, I did not have the patience to sew these back together. They were immediately returned. To be fair, I did put them on to confirm their ridiculousness.


    Most Dubious Design of the Year

    • Familiarity:I've used it once or twice and have initial impressions

    I guess I didn't have my glasses on when I ordered these, so when I received them and saw a gaping hole on the front on each sock, I assumed I'd slashed too deep with the box cutter. It's like the thread around the front four inches of the sock is in the process of unraveling, leaving a big exposed section of your ankle open to flying mud and the ridicule of other riders. I'm amazed that no where in the item description is this jarring departure from familiar sock form ever addressed. I guess the 'sexy' in the item name should have tipped me off that something was up. Weird, unusual design, saved from being returned by me only by excellent, unexpectedly comfortable fiber construction and my skill with a sack stitch to sew up the embarrassing hole design.

    Wish I had read this review before ordering three pairs.
    Dumbest idea since the frame banana holder.