Smartwool Kiva Ridge half zip merino wool blend sweater thermal base layer

Smartwool Kiva Ridge half zip merino wool blend sweater thermal base layer in charcoal gray, size Medium. Lightweight, single layer jersey knit Ribbed collar and cuffs Interior contrast strip at collar Pit to pit: 20” Length: 27” Good preowned condition, there is some pilling throughout, and a pinhole on the bottom front and a bigger one on the left cuff, closeup in the last pictures.