Fabric: 3SP® – Zone 3: Under 40ºF

Men's Northwind Unders

$49.95 $39.95
You save: $10.00

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
  • 9 1/4-inch inseam (size M)
  • Flatlocked contour design seams
  • Fabric blocks the wind to 35 mph
Men's Northwind Unders
Size S M L XL XXL

Waist (Relaxed)

24-30" 26-32" 29-34" 30-36" 32-38"

Hip

32-34" 34-36" 36-38" 38-40" 40-42"

Inseam

9" 9.25" 9.5" 9.75 10"
Current stock: 0

11 Reviews

5/5
Randy Marion 4th Dec 2025

Men's Northwind Under shorts

Have ran in them down to 30 degrees and are warm and very comfortable. Also works well with the Original Stirrup pants for extra warmth,

5/5
Mark Thanas 20th Dec 2024

Men's Northwind Under shorts

I have been using these for years, when I went in running draw and pulled out the 2 pairs, I have used over the years the tag showed date as '08, and they are still as good as the day I first purchased them. However, I thought it would be a good idea to purchase a couple of new pairs, and they are just as good and maybe a little better. Last May I had a hip replacement due to severe Osteoarthritis in my hip joint, so after 50 years of running, I'm relegated to walking however now I still have to layer up in the cold harsh winters of New England and these short make it very comfortable and protective against the cold frigid weather.

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