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Castelli Mens Quindici Soft Merino Sock

CastelliMen's Quindici Soft Merino Sock(Return to Product Page)

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(22 customer reviews)
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User submitted reviews

Review by Jay

I've always been partial to Castelli socks
by Jay
seattle

I've tried most brands over the years but the wool blend Castellis have always been my favorites. The thickness and stretch seem ideal to me and they are good in cool to warm weather and very comfortable. I wear 45 Sidi megas and the L/XL size are a perfect fit for me. Highly recommend these socks.

Reviewed 4/14/2025
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Review by cripp71

Love These Socks!
by cripp71
Cycling Enthusiast
La Crosse, WI
3 of 3 customers found this review helpful.

I bought one pair of these and then went back and bought 3 more. Absolutely love them. They keep my feet warm and DRY which is key on cold days. They're obviously thicker than normal riding socks but not bulky so they'll still fit in your riding shoes as long as you have a little wiggle room to start with. With a warm pair of shoe covers, I'm good with regular road shoes down to 30 without any issues. They're so comfortable, I wear them when I'm not on the bike too.

Reviewed 2/18/2023
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Review by Bikerdad

Just what I needed
by Bikerdad
illinois

As I get older my quest to continue cycling outside as the weather gets colder gets more involved. I found these socks to be what I was looking for. For the price they are great standing alone. I have found that I put my shoe covers on a little later than my last socks. These socks are worth the money and they keep my toes warm

Reviewed 2/20/2025
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Review by Mark

Good fit
by Mark
Noank

Used them yesterday on a cold, raw, damp New England day(48') Had toe warmers on and my feet did not get cold.

Reviewed 4/11/2025
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Review by doublshotscott

Very nice, average warmth and yet quite breathable
by doublshotscott
Competitive Racer
Walla Walla, WA

Have worn them cycling and in town hikes, very nice socks overall. Fit could be slightly better. They have great temperature range and fit well within both winter cycling boots and summer cycling shoes.

Reviewed 12/23/2024
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Review by guitarride

Great socks for everything
by guitarride
Cycling Enthusiast
San Francisco Bay Area

I wear these socks for cycling or anything

Reviewed 3/10/2025
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Review by Lexington ma biker

Great socks
by Lexington ma biker
Casual Cyclist
lexington, ma

You pay a premium for Castelli, even on sale, but these are great socks. The merino wool is comfortable in a wide range of weather. They are quite durable.

Reviewed 3/6/2025
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Review by John

Nice socks!
by John
PDX area

Nice socks for riding or for any time!

Reviewed 1/28/2025
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Review by Greg

Warm
by Greg
Cycling Enthusiast
Austin , TX

these socks fit very well and they also , stay in place . they kept my toes warm .

Reviewed 1/27/2025
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Review by doublshotscott

Very functional wool
by doublshotscott
Competitive Racer
Walla Walla, WA

Was skeptical of the fit dimensions at first because the sizing chart seems weird. Excellent temperature regulation and moisture wicking

Reviewed 1/3/2025
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Review by SteveJ

Excellent socks
by SteveJ
Cycling Enthusiast
Bay Area

Nice feel, well made cycling socks

Reviewed 12/24/2024
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Review by SteveJ

Excellent socks
by SteveJ
Cycling Enthusiast
Bay Area

Nice feel, well made cycling socks

Reviewed 12/23/2024
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Review by Anonymous

Over-all a very good quality Merino sock!
by Anonymous
1 of 1 customers found this review helpful.

Perfect for cold weather rides

Reviewed 6/3/2024
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Review by Wilburbud2

A terrific cool weather sock
by Wilburbud2
Cycling Enthusiast
Mt. Kisco, NY
2 of 2 customers found this review helpful.

This is my second pair of Castelli Men's Quindici Soft Merino Socks, and I couldn't recommend them more highly. They are soft and warm and work beautifully for all but the bitterest cold days. I have a lot of winter socks and these are far and away the most comfortable. People underestimate the importance of high quality footwear, and I am totally on the bandwagon for this sock.

Reviewed 2/6/2023
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Review by Scott

not what I expected
by Scott
Cycling Enthusiast
Southeast Arizona

too light

Reviewed 2/22/2024
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Review by Danimal

Wool
by Danimal
Cycling Enthusiast
Midwest

these are great socks fit and quality

Reviewed 2/2/2024
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Review by RainyRider

Solid merino socks, no surprises
by RainyRider
Daily Commuter
Portland, OR
1 of 1 customers found this review helpful.

These are just your Basic Medium Weight Wool socks. Warmer than you might expect, look sharp, wool so they don't too stinky. A solid pair of socks, no surprises.

Reviewed 1/19/2024
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Review by Anonymous

Excellent Castelli quality.
by Anonymous
Cycling Enthusiast
PDX
2 of 2 customers found this review helpful.

Great Castelli style and quality as always.

Reviewed 11/15/2023
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Review by Borderline

Great socks for cycling!
by Borderline
Cycling Enthusiast
Dallas, TX

Very comfortable pair of socks for biking and spinning. Soft, well-fitting with quality materials and stitching. Warm, but not bulky.

Reviewed 11/9/2023
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Review by Bob

Lightweight but warm
by Bob
midwest

Great socks

Reviewed 3/9/2023
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