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Castelli Quindici Socks

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Item # CST0352

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Item # CST0352

Merino means quality.

Made from 100% merino wool, Castelli Quindici Soft Socks are the ideal choice for long winter rides in cold and windy conditions.

By now you've hopefully learned the merits of wool. A traditional material renowned for its softness, merino wool keeps your feet warm and comfortable while letting moisture evaporate. This breathability is especially important for cyclists, as winter months often mean cramming socks into shoes and shoes into booties. Without a means by which moisture can escape, your feet become colder faster; making wool socks an important cold-weather companion. Wool is also naturally odor-resistant -- a nice bonus.

Thanks to a tall 15cm cuff, Castelli Quindici Soft Socks also offer outstanding ankle coverage, so you won't have to worry about a thin strip of exposed skin between your tights and socks. They're available in Anthracite and Black and come in three sizes -- Small/Medium, Large/X-Large, and XX-Large.

Tech Specs

Height:
calf
Recommended Use:
cold weather cycling, running

Size chart

Fuji Bicycles

 

Geometry Chart

 

Altamira LTD
 

Seat Tube

(c-t)

Effective Top Tube

(eTT)

Stack

(S)

Reach

(R)

Standover

(SO)

Head Tube

(HT)

Head Tube Angle

(HTo)

Seat Tube Angle

(STo)

Bottom Bracket Drop

(BBD)

Chainstay Length

(CS)

Wheelbase

44 44.0cm 51.5cm

51.7cm

36.3cm 72.1cm

12.0cm

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

52.8cm

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

101.0cm

Reviews & Community

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Here's what others have to say...

45

Love. These. Socks.

  • Fit:True to size

I'm a size 14 and the XXL fit perfectly. Beautifully manufactured, and highest quality. They are a bit thicker than normal cycling socks, but I've been using them as a general winter sock in boots for more vigorous winter activities (sledding, clearing snow, etc...) as well as cycling. Warm toes= happy feet.

They are soft and comfy.

55

Benchmark.

  • Familiarity:I've put it through the wringer

These Castelli socks are a work of art. Made in Italy. The quality is 10/10. Really. Wait until you open the package.

Quindici means 15; as in 15 cm high cuff. Though they really don't seem that tall.

Anyway, these are great socks for use during Fall and Winter, and work great with bib-knickers or bib-tights. Castelli rates these for -5°-15°C / 23-59°F weather. Of course, wear winter booties in rain or freezing weather.

Wool offers the best wicking material and zero odor (naturally). Wool is a superfabric!

They look awesome in either color; but especially the black.

Sizing: I wear a 45.5 shoe in Sidi (10.5-11.0 USA). I bought a pair of these socks in both L/XL and XXL. The L/XL just fit. The XXL fit better -especially after a few washings. Wool does shrink a little. If you wear a 45+ shoe, definitely buy the XXL.

55

Warm socks

  • Familiarity:I've used it several times
  • Fit:True to size

Warm for cold weather cycling. Good product

55

Castelli Merino Quindici Socks

  • Familiarity:I've used it once or twice and have initial impressions
  • Fit:True to size

I used these only once, with a pair of thin synthetic Pearl Izumi socks under them. My feet were warm, 40 degree temperatures, 4 hour ride. I usually wear a size 12 or 13 American shoe size, and I bought the XXL size . They fit fine, not very long up the calf, and not any extra in the toe, but I expect they will stretch out a little. They felt comfortable, and warm Recommended.

Avg. ride time: 1h 47m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.
55

Perfect cool weather socks

  • Familiarity:I've used it several times

Comfortable, warm, perfect fit, great quality.... I wouldn't change a thing. These are the perfect socks for cool weather rides that aren't cold enough for shoe covers. Next time they are on sale I'll buy several more pairs.

55

Nice socks - chapeau Castelli!

    These are nice socks. Especially when you can get them on sale. Durable, well made and warm.

    45

    Castelli Quindici Sock

      These socks are great. 150cm lenght and materials kept my feet warm. As for the toe box, holes all over the place. No! I don't have oyster shells for nails. Castelli could use kevlar materials in the toe area.

      55

      Love these socks!

        Been wearing these socks for long rides on cooler, fall Colorado days. I'm a firm beleiver that socks make a huge difference in making my ride comfortable. These socks stay in place, don't provide any friction, and keep my feet warm, but not too hot. I plan on buying several more pairs if I see them on sale again.