Sealskinz Billockby

39 - 42
Ratings
BrandMore from Sealskinz
Currently out of stock
Free shipping starting at 50.–

Size2

Product details

The original mid-length sock Billockby is 100% waterproof with Hydrostop.

  • Outer layer: 94% nylon, 6% elastane. Extra durable nylon with 4-way stretch for a perfect fit.
  • Middle layer: Aquasealz waterproof membrane. 100% waterproof and breathable, ensuring that internal moisture does not build up inside.
  • Inner layer: 75% bamboo rayon, 23% nylon, 2% elastane. Bamboo lining for better moisture control.
  • Hydrostop is an elastic band around the inner cuff of the sock. This extra barrier reduces the chance of water running down the leg inside the sock.
  • Care guide: Wash at 40°C, tumble dry on low or drip dry. Do not dry clean, do not iron, do not use bleach.

Key specifications

Exact colour description
Black Grey
Material composition
2% spandex, 23% Nylon, 5% Nylon, 6% spandex
Target group
Men, Women
Sports sock type
Cycling socks
Socks Features
Breathable
Multipack
Single pack

General information

Item number
64659322
Manufacturer
Sealskinz
Category
Sports socks
Manufacturer No.
728125
Release date
29.10.2025

Colour

Colour
Black, Grey
Exact colour description
Black Grey

Material

Upper
Nylon, Spandex
Material composition
2% spandex, 23% Nylon, 5% Nylon, 6% spandex

Target group

Target group
Men, Women
Age group
Adults

Clothing properties

Sports sock type
Cycling socks
Size
39 - 42
Socks Features
Breathable
Fit
Regular fit
Fabric properties
4-way stretch, Breathable, Durably water repellent (DWR impregnation), Hardwearing, Moisture wicking, Quick drying, Waterproof
Season
All-season
Shoe size
39 - 42
Shoe size (EU)
39 - 42
Min. shoe size
39
Max. Shoe size
42

Cleaning

Washing instructions
Do not dry clean, Do not iron

Origin

Country of origin
France

Scope of delivery

Multipack
Single pack

Product dimensions

Weight
140 g

30-day right of return if unopened

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Sports socks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Ortovox
    0 %
  • 1.Puma
    0 %
  • 1.Sealskinz
    0 %
  • 1.Sidas
    0 %
  • 1.Sveltus
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sealskinz
    Not enough data
  • 1.Compressport
    0 days
  • 1.Incylence
    0 days
  • 1.Rohner
    0 days
  • 4.Lenz
    4 days

Return rate

How often is a product of this brand in the «Sports socks» category returned?

Source: Digitec Galaxus
  • 61.Lenz
    3.8 %
  • 61.Rapha
    3.8 %
  • 63.Sealskinz
    4 %
  • 64.Castelli
    4.4 %
  • 65.Erima
    5.1 %
Source: Digitec Galaxus