Merino vs regular wool socks: what the difference is on the label

Merino is a fine, soft wool from merino sheep, which is why it is the wool most hiking socks use. A label that says only “wool” may be merino or another sheep’s wool; the maker does not have to say. Read the whole blend.

Written by HikingSocks.guide from the makers’ published charts and labels. No pairs tested. How this guide works

What makes merino different

Merino fibers are finer than most sheep’s wool, so they feel softer against the skin and itch less for many people. That is why makers name it on the label.

What the labels here say

Darn Tough prints “Wool (Merino)”, Smartwool “Wool-Merino” or “Merino Wool”, Icebreaker “Merino wool” and Farm to Feet “US Merino Wool”. Feetures’ Merino 10 socks and most Point6 socks print just “Wool”, so this guide does not count them as merino, and Sealskinz’s Gresham blends wool with cashmere.

Is regular wool worse for hiking?

Coarser wool can feel scratchy and is less common in hiking socks; it is still a wool, so a blend with it is not wool-free. Compare padding, height and fit as for any sock.

If wool itches

Try a high-merino sock, or a liner under it; if any wool bothers you, the wool-free list has socks with no wool in any layer.