1.  Darn Tough: https://darntough.com/?gclid=EAIaIQobChMI3oGTz6aw8QIVchitBh085wkiEAAYASAAEgK1v_D_BwE&gclsrc=aw.ds

2.  Same as 1. 

3. Patagonia:  https://vaporapparel.com/collections/sun-protective-shirts?gclid=EAIaIQobChMIy-qk7Kaw8QIVWCitBh3wVQq...

4.  Woolx:  https://www.woolx.com/collections/mens-tops/products/warmest-merino-wool-base-layer-top-for-men-x702

5.  Woolx:  https://www.woolx.com/collections/mens-hoodies/products/mens-full-zip-heavyweight-jacket-fairbanks

But you know that each person is a bit different, so you should try several vendors before settling down and purchasing.  No need to waist money 🙂 

 

Superusers do not speak on behalf of REI and may have received
one or more gifts or other benefits from the co-op.