The Castelli Free 9 Sock is perfect for hot weather riding. Meryl® Skinlife fabric provides ample ventilation with antibacterial qualities, and the mid foot support band keeps it secure without chaffing. A full mesh ventilated cuff and upper further breathability and moisture control.
The Free 9 Sock features a 9 cm (3.5 inch") cuff.
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.
Ordered by Most Relevant First
5 stars
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1 stars
Reviewed 8/29/2018
by Anonymous
Casual Cyclist
New Jersey
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Airy, breathable, comfortable fit
Airy, breathable, comfortable fit.
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Reviewed 3/14/2020
by Anonymous
Cycling Enthusiast
San Diego, CA
Value Rating
Overall Rating
Very comfortable
very comfortable and durable
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Reviewed 6/22/2017
by Anonymous
Cycling Enthusiast
Texas
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Great sock helps my feet stay cool in the Texas heat.
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Reviewed 5/14/2019
by SF Rider
Cycling Enthusiast
SW Florida
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Sock and Roll
The sock is thin, breathable and moves heat and sweat away from feet. Holds its shape well. Comfortable in hot weather riding.
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Reviewed 4/20/2015
by onlythebest
Casual Cyclist
el mirage az
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
great sock fit grate
ride in the desert and the sock is great the best fit and very well made
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Reviewed 2/23/2015
by Anonymous
Competitive Racer
San Diego, CA
Value Rating
Overall Rating
Great socks - fit well and perfect length.
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Review for Castelli 2014 Free 9 Sock
Reviewed 7/24/2014
by Anonymous
Cycling Enthusiast
Taiwan
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Comfortable and Wears Well
The sock are comfortable, like it should be not issues for hots days in the saddle. Wicks well too.
Relative good wearing socks, still holds shape well after multiple washes.
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Reviewed 8/3/2017
by KK
Competitive Racer
Sterling Heights
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
light and breathable
I bought this kind on sale and happy with it as after 60 miles my feet like were not riding but had a normal day- very comfortable compress, they do not squeeze the foot and give a lot of air circulation.
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Review for Castelli 2014 Free 9 Sock
Reviewed 5/16/2013
by Coondog
Cycling Enthusiast
Apple valley, Ca
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great wicking
Great product, I ride in hot desert weather and these socks provide excellent wicking. Another plus is they look great.
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Reviewed 1/29/2015
by MBBiker
Competitive Racer
e.g. San Francisco, CA
High Quality Lightweight Sock
I bought these socks as an xmas gift for my girlfriend. They match the flou accents on her frame and dafeet gloves. She loves them!
They are great on warmer days and hot races, as they are a little lighter than dafeet wolleator or specialized wool socks. And a bit thinner too, with a nice form fitting, tight feeling.
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Reviewed 9/19/2018
by Akira68
Cycling Enthusiast
PDX OR
Perfect summer sock
The right height-not too tall or too short-and nice graphics make these socks a winner.
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Reviewed 9/2/2017
by BPBiker
Cycling Enthusiast
Brush Prairie, WA
Great sock
Comfortable, & supportive. Enough cushion for all day riding...
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Reviewed 4/6/2017
by Anonymous
Cycling Enthusiast
Portland
Warm and stylish
Keep my feet from freezing up and when it is warm enough to go without leggings they look great
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Review for Castelli 2014 Free 9 Sock
Reviewed 10/31/2014
great fit. stays up on my ankle. nice summer sock
Fits nice on my size 12 foot, very durable, it's been though the washing machine many times
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Review for Castelli 2014 Free 9 Sock
Reviewed 10/10/2013
by Endurance Rider
Competitive Racer
Chicago, IL
Great socks, very comfortable and stylish
There is no much to say about a pair of socks, the material is comparable to other brands, the only difference is the Castelli logo. It looks very nice with the Castelli shorts and the jersey. I am happy with these socks and I am buying it and paying for the brand name. They looks nice to me.
I wish they would have it gray or black as I am switching to these colors, there is nothing related to Castelli it's just after riding long and using and washing them a lots of time, it wears off. It happens with all the white socks, so, I am still buying Castelli socks. I am happy with the brand and it's the only piece of garment from Castelli that is true to the size besides gloves and toe thingy.
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