Review on Smartwool Merino Baselayer Sleeve Peacock by William Dean

I like this article very much! it is very soft. I recently took it with me on a 2 week trip to Peru and it worked great. I layered this onto Smart Cotton and then closed the layers. It has kept me warm in cold, wet weather and was great for wearing over a hiking tank on 60 degree days with wind. This is definitely a new hiking product for me.