Castelli Alpha 18 Socks - Blue - XXL
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Product Information
Full details
The Castelli Alpha 18 Socks are designed for adult cyclists who require reliable thermal protection and moisture management during rides in colder weather. These performance socks provide an 18 cm cuff height for extended coverage and are crafted from high-quality materials to keep feet dry and comfortable; however, users should note that the specific thermal design is optimized for cold conditions and may be too warm for high-intensity efforts in milder temperatures.
All features
| Age Group | adult |
|---|---|
| Colour | Blue |
| Gender | Unisex |
| Size | XXL |
| Model Part Number | 4521553414-XXL |
| Brand | Castelli |
Extended Product Information
FAQs
Are these socks waterproof?
No, the Castelli Alpha 18 Socks are designed for thermal protection and moisture management, not as waterproof barriers.
Can these be worn for running?
While they are optimized for cycling ergonomics, they can be used for other outdoor activities where thermal protection is required.
What is the best way to wash them?
Machine wash on a cool, gentle cycle and hang to dry; avoid fabric softeners.
Do they provide compression?
They offer a snug, performance fit intended to stay in place, but they are not classified as medical compression socks.
Will the 18 cm cuff fit under all tights?
Yes, the standard 18 cm height is designed to sit comfortably beneath cycling tights without creating excessive bunching.
Troubleshooting
Sock feels too tight inside cycling shoes
Loosen the dials or straps on your cycling shoes to account for the thickness of the thermal material.
Material showing signs of pilling
Wash the socks inside out to protect the outer surface from friction during the wash cycle.
Pros and Cons
Pros
- Excellent thermal retention for cold weather rides
- Effective moisture-wicking properties keep feet dry
- Generous 18 cm cuff provides substantial coverage
- Durable construction suitable for regular use
Cons
- May be too warm for moderate or high-intensity rides in mild weather
- Limited availability in certain sizes compared to lighter socks
Setup, Compatibility & Care
To ensure the longevity of your Castelli Alpha 18 Socks, it is important to follow proper care instructions. Wash them in a gentle cycle with like colors using mild detergent. Avoid using bleach or fabric softeners, as these can break down the technical fibers that provide moisture-wicking and thermal benefits. Air drying is highly recommended to maintain the integrity of the elastic cuff and the fit of the sock. These socks are compatible with all standard road and mountain bike cycling shoes, though the thickness may require a slight adjustment to the tension of your shoe closures for the most comfortable fit.