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We took our popular Merino 150 Base Layer and added a 1/4 zip to it. This Smartwool® base layer is amazingly versatile and perfect for unpredictable weather—working as a single layer when it's warm out and the perfect start for more layers when the sun begins to hide behind the clouds. With Raglan sleeves and a flatlock seam construction designed to minimize chafing, you'll be able to rely on constant comfort all day long.
Our lightest weight Merino jersey fabric uses a nylon core to increase durability while still keeping 100% Merino wool next to skin
Raglan sleeve design eliminates need for shoulder seams
8" (20 cm) center front zipper with semi-locking slider
Flatlock seam construction designed to minimize chafing
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.