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Castelli Superleggera T 18 Sock White
Castelli Superleggera T 18 Sock Savile Blue
Castelli Superleggera T 18 Sock Military Green/Fiery Red
Castelli Superleggera T 18 Sock Bordeaux
Castelli Superleggera T 18 Sock Black
Castelli Superleggera T 18 Sock Defender Green
Castelli Superleggera T 18 Sock Belgian Blue
Castelli Superleggera T 18 Sock Deep Green
White
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Castelli Superleggera T 18 Sock White
Castelli Superleggera T 18 Sock Savile Blue
Castelli Superleggera T 18 Sock Military Green/Fiery Red
Castelli Superleggera T 18 Sock Bordeaux
Castelli Superleggera T 18 Sock Black
Castelli Superleggera T 18 Sock Defender Green
Castelli Superleggera T 18 Sock Belgian Blue
Castelli Superleggera T 18 Sock Deep Green

Castelli Superleggera T 18 Sock

Mfg PartNum:
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A Cycling Sock For The Stars

Socks designed for the hottest days in the saddle. The Superleggera T 18 Socks are the ultimate accessory to make your rides better than ever. Fitted with a light mesh on the ankle and top of the foot, this lightweight cycling sock helps any heat and moisture escape with ease. This keeps you comfortable as you ascend those long grueling climbs or step on the pedals to reach warp speed.

The 200-needle construction provides extra stretch, remaining soft and comfortable even after a long day under the sun. A midfoot support band holds the socks in place, ensuring that they won't fall while you go hard on the pedals. Meryl® Skinlife antimicrobial yarns with silver ions reduce odor and keep your feet feeling as fresh as the 18cm high cuff is looking.

Features:

  • 200-needle construction for extra stretch
  • Lightest mesh ankle and top of foot for hot-weather comfort
  • Midfoot support band
  • Meryl® Skinlife yarns with antimicrobial silver ions to reduce odor
  • 18cm cuff height

  • 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.

    S/ML/XLXXL
    Shoe Size
    35-3940-4344-47   

    Fabric Type: Synthetic 

    Cuff Height: Crew 

    White - S/M

    Mfg PartNum: R4521029001-2 

    White - L/XL

    Mfg PartNum: R4521029001-4 

    White - 2X-Large

    Mfg PartNum: R4521029001-6 

    Black - S/M

    Mfg PartNum: R4521029010-2 

    Black - L/XL

    Mfg PartNum: R4521029010-4 

    Black - 2X-Large

    Mfg PartNum: R4521029010-6 

    Savile Blue - S/M

    Mfg PartNum: R4521029414-2 

    Savile Blue - L/XL

    Mfg PartNum: R4521029414-4 

    Savile Blue - 2X-Large

    Mfg PartNum: R4521029414-6 

    Military Green/Fiery Red - S/M

    Mfg PartNum: R4521029075-2 

    Military Green/Fiery Red - L/XL

    Mfg PartNum: R4521029075-4 

    Military Green/Fiery Red - 2X-Large

    Mfg PartNum: R4521029075-6 

    Bordeaux - S/M

    Mfg PartNum: R4521029421-2 

    Bordeaux - L/XL

    Mfg PartNum: R4521029421-4 

    Bordeaux - 2X-Large

    Mfg PartNum: R4521029421-6 

    Deep Green - S/M

    Mfg PartNum: R4521029309-2 

    Deep Green - L/XL

    Mfg PartNum: R4521029309-4 

    Deep Green - 2X-Large

    Mfg PartNum: R4521029309-6 

    Defender Green - S/M

    Mfg PartNum: R4521029346-2 

    Defender Green - L/XL

    Mfg PartNum: R4521029346-4 

    Defender Green - 2X-Large

    Mfg PartNum: R4521029346-6 

    Belgian Blue - S/M

    Mfg PartNum: R4521029424-2 

    Belgian Blue - L/XL

    Mfg PartNum: R4521029424-4 

    Belgian Blue - 2X-Large

    Mfg PartNum: R4521029424-6 

    Ordered by Most Relevant First
    5 stars
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    1 stars
    (4)
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    (0)
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    (1)
    (44%)
    (44%)
    (0%)
    (0%)
    (11%)
    Reviewed 10/10/2022
    by rafaelhombre
    Cycling Enthusiast
    Miami, FL
    Value Rating
    Overall Rating
    Comfortable and visually appealing but longevity is questionable

    Bought 9 pairs to replace most of my mismatched pairs. They're good, you feel they'll be too tight pulling them up your ankle, I'm a 44 using 2XLs, but once they come up your calf, they're surprisingly comfortable. The length and design are fashionable right now, and the material is light and nice against your skin, not itchy or scratchy, rather soft. If you have very thick calves the top of these might be tight on you, though. Navy looks almost black. My concern is durability, I had one sock develop a hole on my first ride on the toe edge, I don't have long nails or hotspots on my shoes, and another failed after 3 rides ripping along a seam on the side of the foot. Castelli stands behind their products and their service is great, but beware, quality or durability issues may arise. Might be the price you pay for having very light socks.

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    Reviewed 7/30/2022
    by Matthew
    Cycling Enthusiast
    Southern California
    Value Rating
    Overall Rating
    Really Sharp Looking/Feeling Socks

    Very nice socks. Italian made and they both look and feel great. They are a bit snug (read "aero"), which I suppose is the point since the UCI limits the length pro riders can wear in races. I wear a size 42 Fizik shoe, and I ordered the L/XL size sock. I was really surprised how tight these socks fit on my smaller, narrow feet - so be warned to order a larger size if you're a bigfoot. Overall I am very happy with these socks and will definitely order more pairs as I need them.

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    Reviewed 9/22/2022
    by Cinderblockswimmer
    McKinney, TX
    Overall Rating
    Great socks

    They fit snug and come up higher on your calf.

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    Thank you for your feedback.
    Reviewed 7/18/2022
    by Max Booth
    BattleGround WA
    Overall Rating
    Excellent socks!

    Purchased these socks in blue, they are awesome and vibrant. I'm going to get rid of all my regular socks and buy a bunch of these, they are so comfortable! Worth every penny!

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    Thank you for your feedback.
    Reviewed 6/30/2022
    by Anonymous
    Overall Rating
    Nice but fragile

    Great feeling and fitting socks, but fragile. Be careful not to snag the or you can tear the easily.

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    Reviewed 10/28/2021
    by Tucson69
    Vail
    Overall Rating
    A warm weather king

    I live in southern Arizona where the temperature goes into 3 digits and quite often high 80s thru 90s. The lightweight super breathable construction of these socks are second to none. Did I also say they are quite stylish with an extra tall cuff ?

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    Thank you for your feedback.
    Reviewed 9/8/2021
    by Anonymous
    Cycling Enthusiast
    FL
    Value Rating
    Overall Rating
    Very thin & lightweight

    Very thin & lightweight. Good for summer & leave plenty of room in your shoes for feet to swell. A little too much compression but bearable.

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    Thank you for your feedback.
    Reviewed 8/29/2022
    by Count Sockula
    Cycling Enthusiast
    Portland, OR
    Overall Rating
    Fragile and underwhelming

    Grabbed a pair of these as I'd heard they compared favorably to Rapha's Pro Team socks, plus as these were on sale they were almost half the price. These Castellis are really lightweight with next to zero stretch, making for a PITA to get them on, you definitely want to take it slooooow and easy. Even doing that though they are very VERY fragile - my pair ripped on my 2nd wearing of them (under same use conditions my Raphas, Giros and Darn Toughs). Would not buy again.

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    Reviewed 11/14/2022
    by Alejandro
    Overall Rating
    Nice

    Very good i like it

    Was this review useful to you? Yes/No
    Thank you for your feedback.

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    *Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
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