Wau Beanie Pistachio Green - 100% Merino Wool - Made in Finland

Regular price €42.00 EUR Sale price €29.90 EUR

Merino Wool/Organic Cotton Beanie Made in Finland

Softest and warmest beanie to fight against the cold winter. Merino wool knit with organic cotton lining is soft against your skin, no itching! 

Beanie is made of mulesing free South African merino wool by Filivivi. The organic cotton by Gebrueder Otto is GOTS-certified. All Costo yarn suppliers comply with ISO standards and have the Ökotex certificate.

  • One size beanie
  • Detachable bobble included
  • Shell fabric: 100% Merino Wool
  • Lining: 100% Organic Cotton
  • Made in Finland


We ship worldwide and offer currently free delivery to Finland and most European countries. Shipment is normally dispatched the same day for orders on a weekday before 12:00 (GMT+2). Orders coming during the weekend are dispatched on Monday morning. The final shipping price to your address is calculated at the checkout page.

All shipments are also plastic free.

Finland: Delivery within 2 - 4 days - FREE ** (all orders) - Posti

Europe: Delivery within 2 - 6 days - FREE (all orders) - DHL

International*: Delivery within 5 - 15 days - cost 25-50€ - DHL

* Delivery costs will be confirmed after you have given your details and chosen a payment & delivery method

**We offer RePack a reusable packing solution in Finland for a special price

Read more on RePack on our RePack info page

Read the full Shipping info here

Product returns

You have a possibility to return your order or part of it within 60 days of receiving the order. Returns in Finland are free. International customers will be responsible for the cost of returning any items.

All items returned or exchanged must be intact, undamaged and clean. All the tags must remain on the garment.

Read the full Returns info here

costo beanies in outdoor


Costo is a Finnish headwear and accessory brand founded by three Finnish designers combining their visions and skills to make something new in the field of design. Company started in 2006 in a basement room using industrial leftover materials for creating environmentally sustainable and good-looking designs.

Costo products are known from three aspects: quality, ecology and style. Style means timeless products that stay fashionable year after year. The company is against the throw-away-mentality, where things are made only for a moment´s pleasure. For Costo, style, ecology and lasting quality go hand in hand.

The fabrics & leathers Costo uses are carefully selected small leftover quantities of branded, European design fabrics & leathers from companies that serve furniture and fashion industry. Costo uses only mulesing free South African merino wool by Filivivi and the organic cotton by Gebrueder Otto is GOTS-certified. All yarn suppliers comply with ISO standards and have the Ökotex certificate.

Costo products are manufactured in Finland and in Estonia (80 km from Helsinki). All the materials come from within EU, mostly from Finland, Denmark and Italy.