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Smartwool Merino 250 Base Layer Zip

Smartwool Merino 250 Base Layer Zip
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With the Mid 250 Zip T, you quit only when you want to. With next-to-skin Merino, it wicks and regulates core temp as a solo piece or smartly layers up when it gets chilly. First Layer fit with no-chafe.

Smartwool's warmest base layer. Works as a single layer in cool weather or as a base layer in cold weather


Merino 250

Part Numbers

Option MPN
Medium SW0NP616001-M
Large SW0NP616001-L
X-Large SW0NP616001-XL