Copper caps


NEW – only at Boltersocken

The hats made of 100% Oeko-Tex® certified merino wool with fine copper threads are not only a beautiful fashion accessory, but also keep your head pleasantly warm and are the ideal companion – whether in the punch garden, Christmas market or in the cold season.

We offer the following gift wrap options:

  • Gift box

Delivery time: 3 - 6 working days after receipt of payment

incl. VAT

The hats made from 100% Oeko-Tex® certified merino wool with fine copper threads are breathable, antibacterial and the perfect companion in the cold season.

The ready-made, double-knitted cuff does not slip, makes it easier to put on and protects the forehead and ears in particular from the cold

Thanks to the natural elasticity of the merino wool, the hats in size M/L fit every head perfectly and are suitable for both men and women, as well as children aged 12 and over

A unique quality product from Bolter in collaboration with the KOBRI studio


Bolter Sockenmanufaktur


Merino wool




black, brown, dark blue, purple, red, white, yellow

Care instructions

Washing instructions according to label:

  • Hand wash


  • 90% merino wool
  • 10% copper

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Handmade in Vorarlberg/Austria in a family business

This is the Bolter Sock Manufacture

We uphold values that are good for us deep down. And you can feel that every time you put on our socks.

Alexander Bolter
team bolter alex evi neu sockenmacher

At Bolter Socks in Koblach, Vorarlberg, wool socks of unique quality and durability are made with a lot of handwork and traditional knitting machines from high-quality merino wool and pure copper threads, which can hardly be found elsewhere.

More info about the production

Sustainability & Environment

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