Ibex Men's Zepher Long Johns

$61.19 - $84.95

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Ibex Men's Zepher Long Johns

Over the last couple of years classic long john designs have gained popularity, but the Ibex Zepher Long Johns for men take thermal comfort a step further with advanced itch-free knit New Zealand Merino wool. This bottom baselayer is tops among Ibex next-to-skin thermal performance: The Men's Zepher Long Johns feature interlocked 230 g/m 18.5 micron Zque New Zealand Merino wool--the heaviest baselayer fabric made by Ibex. It's the sort of warmth climbers, skiers, snowboarders and mountaineers appreciate for exceptionally frigid winter alpine conditions. The form-fitting, double-panel construction easily layers beneath ski pants or midweight fleece bottoms. Anglers and fly-fisherman also appreciate the insulating warmth for standing in waders or floating in float tubes. Ibex applied flatlock seams throughout their men's Zepher Long Johns to help prevent chafing.

  • Fabric: 230 g/m² 18.5 micron Zque™ New Zealand Merino wool with interlock knit
  • Form-fit construction with flatlock seams to prevent chafing
  • Fly in front
  • Double panel construction
  • Inseam lengths: 29.5 in (small), 30 in (medium), 30.5 in (large), 31 in (x-large), 31.5 in (xx-large)
  • Made in USA

Purchase the Ibex Zepher Long Johns for Men from Altrec.com. All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars GrumpyJohn - February 18 2011

Just Right
Between Ibex and Smartwool, the Ibex wins it for better, less itchy and less fuzzy wool. The build quality is top notch. The weight is just right for standing around in the teens with a pair of soft shells over them. But feel free to climb that ice and get a little sweaty because these things dry out fast. I've never felt clammy or cold after a hard climb or a hard hike in to the crag. If you are stationary in the single digits or lower, you may want to go with something warmer. But if you're moving, these are just the right weight and fit.

5 Stars hike32 - February 6 2011

These are the warmest long johns I have tried. The fit is contoured and comfortable. The wool is thicker than most long johns and is itch free. An excellent product.

5 Stars ChrisR - January 31 2011

Warm, comfortable and durable
I like Ibex products in general, and these are typical of the brand: the wool is very comfortable next to the skin, the fabric is high quality and fits well, and Ibex products last and last despite hard wear and repeated washing. The only downside is that Ibex products are not inexpensive, but they are worth it if you're serious about staying warm - I use these for snow-sports and winter cycling.

5 Stars mouse - January 9 2011

Best wool bottoms I own
I purchase a lot of wool base layer. The Ibex brand is seamed very well, great fit and of course warm. These are the best wool bottoms that I own. I had purchased a previous pair and needed a 2nd, I went to Ibex.

5 Stars Altrec.com Shopper - February 24 2010

Comfortable and Good Fit
I bought these for my husband and he loves them. He says the fit very well and they are warm. We live and ski in the northeast where it is often very cold and windy in the heart of the winter.

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