Breathable, soft, lightweight fabric offers next-to-skin comfort.
Spring skiing or summer camping? The Classic All-Season Merino Base Layer Long Sleeve is game for either thanks to the body temp regulating and no-stink properties of Merino. Featuring Core Spun technology, Smartwool has wrapped Merino around a nylon core for added durability while still keeping the comfort of ultra-soft Merino next to skin. With smooth flatlock seams to help minimize chafing and offset shoulder and side seams to lie smoothly beneath pack straps.
Â
Formerly known as the Merino 150 Base Layer Long Sleeve. Packaging may have either name but the product is identical.
- Our slim fit is intended to follow the contours of the body
- Our lightweight Merino jersey fabric uses a recycled nylon core to increase durability while still keeping 100% Merino wool next to skin
- Raglan sleeve design eliminates need for shoulder seams
- Side seams wrap onto front for enhanced fit
- Flatlock seam construction and offset shoulder and side seams designed to increase comfort and minimize chafing
- Fabric: 88% merino wool, 12% nylon

































Reviews
There are no reviews yet.