A balance between comfort and protection, the Smartwool Men’s Smartloft Hybrid Half Zip utilizes nylon and DWR to protect against the elements and merino wool for a touchably soft next-to-skin feel. An added bonus of the merino is odor control, which means you can climb mountains day after day and never smell like it. The regular fit of this midlayer is intended to provide ample range of movement while not adding any unnecessary bulk.

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