Where to Buy

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Retailers' Descriptions

Here's what other sites are saying:

The SmartWool Men's MerinoMax 1/2-Zip Sweater takes the magic of merino and molds it into a body-snugging baselayer for your cool-weather endeavors. Merino manages moisture vapor so your hot body doesn't overheat or become a breeding ground for dank-dwelling creatures. Huh' Merino moves pre-sweat away from your body to the sweater surface for rapid evaporation so you can run or ski hard and not be overcome by heat. Odor-causing bugs need a warm, moist environment to thrive. If the sweat isn't there, then the stink doesn't happen. The body-hugging fit means this 1/2-zip slips under shells or goes it alone on a cool fall trail run. Thumbloops hold your sleeves in place, on the off-chance you bust into a version of Y. M. C. A. mid ski-run.

- Backcountry.com refers to the men's version

On Sale. Free Shipping. Smartwool Men's MerinoMax Half Zip FEATURES of the Smartwool Men's MerinoMax Half Zip MerinoMax Double Jersey knit 13in. (34cm) zipper with semi-locking logo slider Secure zip chest pocket, logo zipper extension and Durawelt grommet for media cord routing Low-profile in-seam thumbholes at cuffs Flatlock seam construction is designed to eliminate chafing

- Moosejaw refers to the men's version

When training runs beckon in cold weather, wear the substantial MerinoMax half-zip top. It combines warm, midweight merino wool and the perfect amount of stretch.

- REI refers to the men's version

CLOSEOUTS . A balance of warmth without weight and comfortable stretch makes SmartWooland#39;s MerinoMax base layer top the perfect insulating midlayer for aerobic activities in cold weather. Available Colors: ALLOY, DEEP SEA, PESTO, BLACK, GRAPHITE, OLIVE, DEEP NAVY. Sizes: M, L, XL, 2XL, S.

- Sierra Trading Post refers to the men's version

The Smartwool MerinoMax Half Zip top features MerinoMax Double Jerset knit, with flatlock seam construction to eliminate chaffing, keeping you warm and comforable in your cool weather activities.

- CampSaver.com refers to the men's version