Our 100% Satisfaction Guarantee If for any reason you're not satisfied with your Smartwool® product, please return it to us within two years of purchase and we'll make it right.
Thanks to the body temperature regulating properties and breathability of our Merino wool, the Merino 150 Base Layer Tank allows you to take on any challenge at any time of the year. Using Core Spun technology, we’ve wrapped our Merino around a nylon core for added durability, without compromising on comfort. The smooth merrow stitching wraps from side to front for a more body-enhancing look.
Our lightest weight Merino jersey fabric uses a nylon core to increase durability while still keeping 100% Merino wool next to skin
Classic racerback design for increased movement and comfort
Side seams wrap onto front for enhanced fit
Stretch merrow stitching designed to elevate comfort, range of motion, and fit
87% Merino Wool, 13% Nylon; Exclusive of decoration
Machine wash warm gentle cycle. Wash with like colors. Do not bleach. Tumble dry low. Cool iron as needed. Do not iron decoration. Do not dry clean.