Särmä TST L1 Liner Socks, Merino Wool

These are our lightest Merino wool socks to cover your basic summer sock needs – and also the socks of choice to wear under thicker boot socks. The L1 Liner Socks perform highly in all seasons, either as a liner or a standalone sock.

Need more than one pair? Check out this cheaper 4-pack.

• Lightweight Merino Wool blend
• Highly breathable instep
• Anatomic fit with flat seams

Owning a few liner socks allows you to adapt your footwear for various conditions and uses. They are a great choice for summer or climbing shoes with a tight fit. Rotating fresh liner socks on a long hike or military yomp can greatly reduce blisters and improve morale. Level 1 means you can wear these as-is or with another pair (or two) of socks.

Made in Finland!

Want to know where the merino wool comes from?

Our sock provider, Sukkamestarit, has joined the NATIVA system, which allows tracing the merino wool back to individual sheep farms. The packages feature a QR code for tracing the source of the Merino wool.

Helpful information on how to choose and use socks

If you haven't heard about liner socks before or are looking for solutions against sweaty feet or blisters and chafings, do click this link to read our article on how to choose and use socks.