Sealskinz Holverstone Waterproof Running Sock - Blue - L

While designed for running, their waterproof and breathable properties make them suitable for other outdoor activities like hiking in wet conditions. For cycling, ensure they fit comfortably within your cycling shoes without interfering with pedaling.

The socks should fit snugly but not be constrictive. There should be no excessive bunching or sagging in the heel or toe. Refer to the brand's sizing chart for accurate measurements.

It is not recommended to use fabric softener, as it can degrade the waterproof membrane and affect the breathability and anti-microbial properties of the bamboo lining.

With proper care and maintenance according to the instructions, the waterproof membrane is designed for long-term durability. Avoid abrasive surfaces and sharp objects that could puncture the membrane.

Yes, they are machine washable at 40ºC (105ºF). However, they must be drip dried and cannot be tumble dried or ironed.

It means the seams have been sewn together by hand, creating a much flatter and smoother finish than machine-sewn seams. This significantly reduces the chance of irritation and blisters.

Aquasealz is Sealskinz's proprietary technology that creates a fully waterproof yet breathable membrane, forming the core of their waterproof products.

Ensure socks were properly washed and dried according to care instructions. Check for any visible damage to the waterproof membrane. Verify that the socks were not submerged in water for extended periods, as this can eventually saturate the membrane.

While breathable, waterproof socks can sometimes feel warmer than standard socks in very hot and dry conditions. Consider using them primarily for wet or cold weather running. Ensure you are using the correct size, as a poor fit can exacerbate warmth.

Ensure the inside of the socks and your feet are clean and dry before wearing. Wash the socks according to instructions, as detergent residue can sometimes affect grip. Make sure the mid-foot grip area is not obstructed by shoe insoles.

Ensure you have selected the correct size. Hand-linked seams are designed to prevent rubbing, but a proper fit is crucial. Try wearing them for shorter runs initially to allow your feet to adapt.