Billockby - Blue - XL

Introducing the Billockby, our first waterproof sock specifically designed for cycling. Our Aquase...

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SealskinzSealskinz Blue Billockby - / Xl
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Product Information

Full details

The Sealskinz Billockby Waterproof Lightweight Cycling Sock is designed for adult cyclists seeking to keep their feet dry and comfortable in various weather conditions. Its key benefit is the waterproof Aquasealz membrane combined with a bamboo inner layer for moisture management and anti-microbial properties. A potential consideration is that the snug fit, while beneficial for cycling shoes, might feel restrictive for casual wear.

All features

Age Groupadult
ColourBlue
MaterialBamboo
SizeXL
Model Part Number11125381000440
BrandSealskinz

Extended Product Information

FAQs

Are these socks truly waterproof or just water-resistant?

The Billockby socks feature a waterproof Aquasealz membrane, making them fully waterproof against external water ingress.

Can I wear these socks in hot weather?

These socks are designed for all-weather conditions and include a moisture-wicking bamboo inner layer. However, in very hot and humid conditions, they may feel warmer than non-waterproof socks due to the waterproof membrane.

How do I ensure the best fit for cycling?

The socks are designed for a snug fit within cycling shoes. Ensure you have selected the correct size according to the Sealskinz sizing chart. The lightweight fabric and arch support are intended to work seamlessly with cycling shoe contours.

What is the benefit of the bamboo inner layer?

The bamboo inner layer provides excellent moisture-wicking capabilities to draw sweat away from the skin and also possesses natural anti-microbial properties to help keep feet fresh and reduce odor.

How should I wash my waterproof cycling socks?

Machine wash warm (40°C / 104°F) inside out with a small amount of liquid detergent. Do not use bleach or fabric softeners. Tumble dry on low heat or hang dry. Do not iron.

Will these socks prevent blisters?

The hand-linked toe seams are designed to reduce irritation, and the moisture-wicking properties help keep the skin dry, both of which contribute to preventing blisters, especially during repetitive pedaling.

Can I wear these for other activities besides cycling?

While designed specifically for cycling, their waterproof and comfortable features could potentially benefit other activities where dry feet are essential, though the fit might be optimized for cycling shoes.

Troubleshooting

Feet feel damp after a ride.

Ensure socks are worn correctly with cycling shoes and no other socks are layered underneath. Check that the socks were washed and dried according to care instructions, as fabric softeners can impair waterproofness. Verify there are no tears or damage to the waterproof membrane.

Socks feel too warm.

While designed for all-weather use, in very high temperatures, any waterproof sock may feel warmer than a standard sock. Consider alternative non-waterproof socks for extreme heat. Ensure proper ventilation in cycling shoes.

Reduced elasticity or fit issues.

Follow washing and drying instructions carefully. Avoid high heat drying and fabric softeners, which can degrade elastic properties. Ensure the correct size has been selected for optimal fit.

Pros and Cons

Pros

  • Keeps feet dry from rain and splashes.
  • Manages moisture effectively to prevent clamminess.
  • Anti-microbial properties help maintain freshness.
  • Arch support reduces fatigue on longer rides.
  • Designed to fit well inside cycling shoes.

Cons

  • May feel warmer than non-waterproof socks in very hot conditions.
  • The waterproof membrane might slightly reduce breathability compared to standard socks.
  • Requires specific care to maintain waterproof integrity.

Setup, Compatibility & Care Instructions

Setup:

These socks require no special setup. Simply put them on as you would any other pair of cycling socks.

Compatibility:

  • Cycling Shoes: Designed to be compatible with most standard cycling shoes, including road, mountain, and gravel shoe types. The lightweight construction aims for a snug fit.
  • Socks Layering: Recommended to be worn as the primary sock layer. Wearing additional socks underneath may affect fit and performance.

Care Instructions:

To maintain the waterproof properties and longevity of your Sealskinz Billockby socks:

  1. Washing: Machine wash warm (40°C / 104°F) inside out.
  2. Detergent: Use a small amount of liquid detergent.
  3. Bleach/Fabric Softeners: Do NOT use bleach or fabric softeners, as these can damage the waterproof membrane.
  4. Drying: Tumble dry on a low heat setting or hang dry. Avoid high heat.
  5. Ironing: Do NOT iron.

Proper care ensures the Aquasealz membrane remains effective and the bamboo fibers maintain their beneficial properties.

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