Free 2-Day Shipping on Orders Over $50* – Limited Time Only

Soft, naturally breathable merino wool makes the SmartWool Men's Midweight Zip Top the ideal first layer for winter weather or cold fall mornings. Reach for this zip-top shirt when you need a baselayer for fall running or camping or a midlayer for skiing or hiking during the winter. 

  • Semi-fitted cut keeps this tee close to your body for warmth
  • Merino wool is soft, non-itchy, naturally breathable, and naturally resistant to the bacteria that causes funky odors
  • Front zipper allows you to vent away excess heat so you feel comfortable when you're moving around outside
  • Shoulder panels eliminate top shoulder seams for comfort when you're wearing a backpack or shoulder bag
  • Flatlock seam construction eliminates seam bulges that could otherwise cause chafing and discomfort
  • Reviews
  • Q & A

What do you think about this product?

Have questions about this product?