River merino cap - black
The River merino cap is a technically advanced and versatile choice for the demanding user.
- 16.0 µm Soft merino
- Regular fitRegular shape
The thickness of the merino fibre. The lower the number, the softer the knit and the gentler it feels against the skin. A human hair is approx. 70 µm thick.
A regular fit. See the size chart for exact measurements.

River merino cap - black
One size
Oulu - Factory Store
Kelatie 11
90620 Oulu
Helsinki - Brand Store
Product origin
This product is made at a partner factory in China. The factory specialises in knitting merino wool products and technically demanding garments. An independent third party audits the factory every year, and we also visit the factory regularly ourselves.
Description
The River merino cap is a technically advanced and versatile choice for demanding users. The cap's fabric is 100% merino wool, and its unique weaving technique makes it wind- and water-resistant without membranes or coatings. The material breathes exceptionally well, naturally regulates temperature and provides effective moisture management.
The cap's antibacterial properties prevent odors from forming, keeping it fresh even during extended wear. Taped seams further improve the weather protection. The cap seamlessly combines technical performance with minimalist style.
Material Information
The softness of merino wool is determined by the thickness of its fibers, measured in microns. The smaller the micron count, the softer the feel of the merino wool product.
Unlike many other merino wool brands, we use only the finest merino wool fibers in our products. This way, we can guarantee that our merino wool garments provide unbeatable comfort and a luxuriously soft feel that lasts over time.
A lower micron count means softer quality
Care instructions
Read full instructions
Hand wash


MerinoShell
MerinoShell

