Fabric: 3SP® – Zone 3: Under 40ºF

Men's Northwind Unders

$49.95
( 5 Reviews )

The perfect cold weather unders with a polyester stretch body and a 3SP® front panel for wind protection. Northwind Unders have an 8.75-inch inseam, brushed elastic waistband, and flatlocked seams. Its waistband sits about one inch below the belly button. *Note: We recommend that you wash garments with 3SP fabric inside out to protect the outer surface. Hang dry, do not put in the clothes dryer.

SwiftDry™Ultra (88% polyester, 12% elastine)

3SP® (85% polypropylene, 12% Spandex)

  • SportHill’s signature 3SP® strategically placed to keep men warm & protected from the wind, right where they need it most
  • Tight, close to body fit
  • Comfort rise
  • Soft, elastic waistband
  • 8 3/4-inch inseam (size M)
  • Flatlocked contour design seams
  • Fabric blocks the wind to 35 mph
Current stock: 0

5 Reviews

5/5
William Ayres 13th Aug 2023

Northwind Unders

When the temperature gets to the teens or lower, these are my go to underwear option. I have never felt the cold with them on and they are always comfortable.

5/5
Doug 24th Feb 2023

Awesome undergarment!

I run in all types of weather, and these wind block boxers absolutely allow me to do that, even on very cold, windy Maine mornings. I HIGHLY recommend them, as I have several pairs.

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