Ibex 3/4 Johns Long Underwear - Men's


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Cut a bit shorter than traditional models, the Ibex Men's 3/4 Johns Long Underwear is ideal for those wearing tall ski, snowboard, and mountaineering boots. The cuff is mid-calf instead of down near the feet, reducing bulk around the ankle and lower calf. The itch-free merino wool is soft, naturally stretchy, and offers antimicrobial odor control.


  • Soft, itch-free 18.5 micron New Zealand merino wool, 230 grams per square meter interlock stitch
  • Merino wool has natural antimicrobial, temperature regulation, and stretch properties
  • 3/4 length reduces bulk underneath boots
  • Form-fit and fly equipped
  • Flatlocked seams for enhanced next-to-skin comfort
  • Inseam lengths (not including gussets): Small 17.75 in., Medium 18.25 in., Large 18.75 in., XL 19.25 in., XXL 19.75 in.
  • Machine washable
  • Average weight: 7.2 oz. (204 g)

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Review Summary

5 out of 5

8 Reviews

  • Build quality: 4
  • Great design: 4
  • Performance: 3
  • Ease of use: 2

  • Cost: 1
Comfort: 5 / 5
Quality: 5 / 5
Warmth: 4 / 5
Fit: 2 / 5

8 Ratings & Reviews

Comfort: 5 / 5
Quality: 5 / 5
FitClothes: 2 / 5
from chicago
35-44 yrs

good, solid product
March 14, 2012

It is a very nice piece of garment, very solid and well-made. I like it. My waist size is 31 (5'9", 167lb) and I got Ibex in size M. It fits perfectly, like tights, no extra room. I plan to use it for skiing, but so far i wore it to work during those nasty days with wind chill factor 0F. I have no itching issues. Made in the USA is always a plus :)

Pros: Great design, Build quality, Ease of use
Comfort: 5 / 5
Quality: 5 / 5
Warmth: 4 / 5

from Midwest
25-34 yrs

2nd Skin for Winter
September 22, 2011

When the temperature drops to the 40s or below, these become my second skin. I like the 3/4 length--not as warm as full-length long johns, but not too hot either. Garment construction is good, haven't worn them out after daily use for some of fall and all of winter. Wool is great for odor control too. Fits true to size. Would highly recommend.

Pros: Great design, Build quality, Lasts forever, Performance, Great value, Cons: Cost
Comfort: 5 / 5
Quality: 5 / 5
Warmth: 4 / 5
from Burlington VT.
55-64 yrs

3/4 Long Johns
February 08, 2011

These are perfect for skiing because of the length, not so much bulk in your boots. They are also warmer then you might think due to the light weight.

Pros: Great design, Build quality, Performance
Comfort: 5 / 5
Quality: 5 / 5
Warmth: 4 / 5
from seattle
35-44 yrs

November 12, 2010

I love these for biking on colder days. They are very comfortable and fit great.

Pros: Build quality

great for downhill skiing
March 01, 2010

Under my ski boots, I only want my ski socks; no cuffs from the bottom of long underwear. So I always had to pull my full length long underwear up to just below my knees and bunch the excess material along my thighs. The 3/4 length does the trick. I have a very thin pair fom another brand for warmer weather, but they do not have a fly. The Ibex are perfect; mid-weight for warmth while skiing down to zero degrees, a fly, and 3/4 length for ease of use with ski socks.

Great for many Activities
February 11, 2007

These 3/4 johns are an answer to prayer. I have a short stocky build and if I get the right waist size, long johns are too long for me. I also have sensitive skin. Ibex solved both problems with their 3/4 length johns. Now I can wear them as a base layer when cycling, snowshoeing, and winter photography. I do not end up with extra material stuffed in my shoes.

Comfort: 5 / 5
Quality: 5 / 5
Warmth: 4 / 5
from Jackson, WY

Can't be beat
December 19, 2011

I've been ski touring in these for the last week. Love the 3/4 length for skiing. They come down below my knee by about 3 inches, so above the boot, but overlapping with my ski socks. All the great qualities of wool, with a fly. Softer than some of the wool base layers I have. Can't go wrong. Will get another pair when these wear out.

Comfort: 5 / 5
Quality: 5 / 5
from juneau alaska
55-64 yrs

help on the chairlift
February 05, 2011

I was looking for a warm extra layer for the long ride up the mountain on the chairlift. These long johns are just what I was looking for. I really like the three quarter length because they don't tuck into my ski boot. The fit is excellent. Ibex does tend to run on the small side so I ordered a larger size. The wool is comfortable and the fabric washes well. I would definitely recommend this product to a friend.

Pros: Great design, Performance, Ease of use

Also Available

Ibex Men's 3/4 Johns Long Underwear Photo


Available sizes, while supplies last, include size small, size medium, size large, size extra large and size extra extra large: s, m, l, xl, xxl.

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