Eir Forest Long Tee - Grey Melange
Eir Forest Long Tee - Grey Melange

Eir Forest Long Tee - Grey Melange

Klättermusen-20621M81-Grey Melange-S

Regular price €99.00 EUR


Multi-use baselayer. Eir will be your favorite base layer to keep you warm and dry while fighting the elements, and it will be your everyday t-shirt.

Blend of nature’s own technical fabrics. Eir is a wool/silk t-shirt that works in two ways, when it’s cool it will keep you warm, and when you are warm it will keep you cool. The combination will work like charm when hiking or biking. The wool absorbs the moisture without feeling wet or cold and the silk adds a cool feeling when it's warm, and add more strength to the fabric. Even after a full day of activity, you will still smell like a daisy. The feel of the Eir is cool, soft and non-itchy.

Fabric details:
140 g/m2
70% organic merino wool, 30% silk, GOTS-certified fabric
  • Seamless shoulders
  • Side seam is moved backward for less wear
  • Natural anti-odor material

What´s sustainable?

  • Mulesing and chlorine-free merino wool
  • Supremely durable climbing equipment crafted to the highest standards of professional mountaineering. Klättermusen’s products withstand repeated use in the toughest conditions on earth and still last a lifetime.


We ship worldwide and offer free delivery in Finland and most European countries for orders over 75 €. Shipment is normally dispatched the same day for orders on weekday before 12:00 (GMT+2). Orders coming during weekend are dispatched on Monday morning . 

Finland: Delivery within 2 - 5 days - cost 3,90€-5,90€** (orders under 100€) - Posti

Europe: Delivery within 3 - 6 days - cost 10€ (orders under 100€) - 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 orders under 100 €. 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

Klättermusen size chart men base layer

Klättermusen size chart

Klättermusen measurements guide