Arc'teryx Eon SLW Boxer - Women's


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With maximum moisture management and thermal efficiency, the Arc'teryx Women's Eon SLW Boxer is ideal for active use and extended backcountry trips. Lightweight and breathable, these base layer boxer shorts feature naturally soft and odor resistant Merino wool that speeds dry-time and reduces layering bulk. Stay comfortable and warm wherever your next adventure lies with the Arc'teryx Eon SLW Boxers for women.


  • MAPP Merino Wool
  • Warm-when-wet
  • Minimal odor retention
  • Flatlocked seams lie flat for added comfort
  • Anatomical shaping for fit and comfort
  • Gusseted crotch with cotton insert
  • Comfort waistband with laminated, soft-brushed finish
  • Non-chafing label
  • Great warmth-to-weight ratio
  • Breathable, lightweight
  • Activity: All Mountain , Alpine Climbing , Hiking , Ice Climbing , Ski Touring , Trekking
  • 12 cm inseam
  • Weight: 74 g, 2.6 oz

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Review Summary

3.8 out of 5

5 Reviews

  • Build quality: 3
  • Great design: 2
  • Performance: 2
  • Ease of use: 1

  • Cost: 1
Quality: 4.8 / 5
Durability: 4.8 / 5
Comfort: 3.8 / 5

5 Ratings & Reviews

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
from Vancouver , BC Canada
45-54 yrs

January 17, 2011

I love these little shorts. They provide a nice extra layer of insulation for those long rides up the chairlift. I found the sizing to be bang on. The rise is just right - not too low, not too high. Lightweight, warm but not bulky!

Pros: Great design, Build quality, Performance, Cons: Cost
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5

from Chicago, IL
35-44 yrs

One of the best!
August 11, 2011

I love wool! This is not itchy at all. However, it is not as soft and smooth as the smartwool or icebreaker underwear. But this boy short does not roll up in the legs like smartwool and icebreaker ones do. I like that it has a double fabric in the crotch area which is comfortable and it does not have a seam going down the middle (like the smartwool one does). It also cleans nicely with just a rinsing. It also has a perfect rise.

Comfort: 3 / 5
Quality: 5 / 5

from boston, ma
25-34 yrs

February 28, 2011

I was a little disappointed with the fit of these boy shorts. Overall they are great quality and the fabric is very nice, not itchy at all. However, I found the elastic waistband to be a bit snug (my waist is my "smallest" part). These shorts fit very nicely in the thighs, but I did not like the feel or look of the tight elastic across my hips. I did like the longer inseam length. I am 5'2" and I thought they were pretty low cut. I don't necessarily think they were too small, just that the elastic was tight. For reference I am 125 pounds with a muscular build and ordered a size small. I like them, but they just don't fit me quite right.

Comfort: 1 / 5
Durability: 4 / 5
Quality: 4 / 5
35-44 yrs

What a disappointment !!
December 28, 2010

The quality seems good, but these things are so uncomfortable I wish I could have my $50ish back. They ride up the legs and bunch in the crotch. Pros =The fabric feels good. Nice wool. Not itchy.

Pros: Build quality
Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5

Great Women's Boxer
November 10, 2010

I love these lightweight boxers! They are comfortable and fit very well. They are a little longer in the legs than my other boxers for women, but doesn't affect how they feel on. Love the Merino wool!

Pros: Great design, Build quality, Lasts forever, Performance, Ease of use, Great value

Also Available

Arc'teryx Women's Eon SLW Boxer Photo

Black/black, Calypso and Lotus.

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

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