Endura Pro SL Primaloft Sock II - Yellow - L
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Product Information
Full details
The Endura Pro SL Primaloft Sock II is designed for adult cyclists who require high-performance thermal insulation during cold-weather rides. These socks utilize a sophisticated blend of PrimaLoft Gold and silk to provide superior warmth and moisture management, ensuring your feet stay comfortable in freezing conditions. While they excel in insulation, users should note that the thicker material requires cycling shoes with adequate volume to avoid a cramped fit.
All features
| Age Group | adult |
|---|---|
| Colour | Yellow |
| Gender | Unisex |
| Material | Polyester |
| Size | L |
| Model Part Number | E1055YV/L-XL |
| Brand | Endura |
Extended Product Information
FAQs
Are these socks waterproof?
No, they are highly insulative and moisture-wicking but are not designed to be waterproof.
Can these be used for hiking?
While intended for cycling, their thermal properties make them suitable for any outdoor activity where insulation is required.
Why is there silk in the fabric blend?
Silk is used to increase the softness of the sock against the skin and to provide additional temperature regulation.
How do I choose the right size?
The socks are sized based on standard adult apparel ranges; the L size is intended for larger foot profiles.
Will these prevent cold feet in sub-zero temperatures?
They offer excellent thermal protection, but for extreme sub-zero temperatures, they work best when paired with shoe covers.
Troubleshooting
Sock feels too tight in cycling shoe
Adjust the shoe's closure system (Boa dials or straps) to accommodate the extra thickness of the insulation.
Loss of thermal efficiency after washing
Ensure you are not using fabric softeners, which coat the fibers and inhibit their ability to manage moisture and trap air.
Pros and Cons
Pros
- Excellent warmth-to-weight ratio
- Soft texture against the skin thanks to silk infusion
- Secure fit with arch support
- High-visibility yellow color for safety
- Added comfort via padded strike zones
Cons
- Requires more volume in cycling shoes
- Not suitable for hot or mild weather
- Hand wash recommended to preserve technical fibers
Setup, Compatibility & Care
To ensure maximum effectiveness, pair these socks with winter cycling shoes or shoes with an adjustable volume fit. Because of the loft of the PrimaLoft insulation, they will occupy more space inside the shoe than standard summer socks. For care, wash the socks in cold water on a delicate cycle. Avoid using fabric softeners or bleach, as these can degrade the technical properties of the synthetic insulation and silk fibers. Always air dry away from direct heat sources to prevent damage to the elastic fibers and to maintain the loft of the insulation.