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Retailers' Descriptions

Here's what other sites are saying:

Features of the Smartwool Men's PhD Ultra Light Zip T Smartwool's lightest weight Merino/polyester blend helps fabric move moisture, dry quickly, and maintain its shape in High-sweat activites Thoughtfully designed raglan sleeves remove underarm and shoulder seams Flatlock seam construction designed to eliminate chafing Gender-specific body-mapped mesh panels for additional breathability and moisture management 8in. (20 cm) center front zipper with semi-locking logo slider and chin guard 360Adeg Reflectivity for visibility

- Moosejaw refers to the men's version

When your workout needs a little more coverage, the Smartwool PhD Ultra Light Zip men's top is at the ready. With stretchy, quick-drying Ultra Light fabric, it's primed for sweaty workouts.

- REI refers to the men's version

Shop Smartwool PhD Ultra Light Zip T -Mens-SW016010092-XL with Be The First To Review + Free Shipping over $49.

- CampSaver.com refers to the men's version