The Smartwool Merino 150 Base Layer Long Sleeve is built for year round adventures. Featuring Smartwool's Core Spun technology, lightweight Merino is spun around a nylon core to increase durability while still retaining ultra-soft, next to skin feel. The 150 weight merino is highly breathable, odor resistant, and incre

The Smartwool Merino 150 Base Layer Long Sleeve is built for year round adventures. Featuring Smartwool's Core Spun technology, lightweight Merino is spun around a nylon core to increase durability while still retaining ultra-soft, next to skin feel. The 150 weight merino is highly breathable, odor resistant, and incredibly comfortable next to skin, making it ideal for warmer conditions or high-output actives all year round. The smooth flatlock seams and offset shoulder and side seams minimize chafing to keep you comfortable even when wearing a pack all day. Whatever the season or activity, this base layer is designed to keep you comfortable. 

• Slim Fit
• Fabric features a nylon core to increase durability while still keeping 100% Merino wool next to skin
• Offset shoulder and side seams increase comfort and minimize chafing when wearing a pack
• Flatlock seam construction designed to minimize chafing
• 87% Merino Wool, 13% Nylon

The Smartwool Merino 150 Base Layer Long Sleeve is built for year round adventures. Featuring Smartwool's Core Spun technology, lightweight Merino is spun around a nylon core to increase durability while still retaining ultra-soft, next to skin feel. The 150 weight merino is highly breathable, odor resistant, and incredibly comfortable next to skin, making it ideal for warmer conditions or high-output actives all year round. The smooth flatlock seams and offset shoulder and side seams minimize chafing to keep you comfortable even when wearing a pack all day. Whatever the season or activity, this base layer is designed to keep you comfortable.  Slim Fit Fabric features a nylon core to increase durability while still keeping 100% Merino wool next to skin Offset shoulder and side seams increase comfort and minimize chafing when wearing a pack Flatlock seam construction designed to minimize chafing 87% Merino Wool, 13% Nylon

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