Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Outdoor Research
Enigma Half Zip - Men's

4.781818181818182 out of 5 stars
55 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Baselayer Tops in stock than that.

Shop Similar Products

Enigma Half Zip


  • A performance baselayer for active winter pursuits
  • Quick-drying fabric wicks away moisture while you hike or ski
  • Odor-resistant wool helps you hold off washing day
  • Twelve-inch front zip lets you vent instead of overheating
  • Thumbholes secure sleeves for warm wrists and easy layering
  • Item #ODR00Y4
88% recycled polyester, 12% wool
Center Back Length
Claimed Weight
Recommended Use
all-mountain skiing, all-mountain snowboarding, backcountry skiing, backcountry snowboarding, backpacking, snowshoe hiking, winter camping
Manufacturer Warranty

Overall Rating

5 based on 55 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 10 reviews
5 Stars - 44 reviews

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

December 20, 2021

One of the best under layers I own.

It fits very well and keeps me surprisingly warm as an under layer. For reference I'm 6'3, 210 lbs and I got the XL. It has a high quality zipper that doesn't pinch my neck or beard hairs. Also has cool thumb hoops on each arm sleeve so I can easily put layers on over it without having to readjust. That and pretty fair price. Only thing I wish is that it was slightly thicker, but it's an undergarment.. Overall 5/5


Originally reviewed on

5 out of 5 stars

December 20, 2021

My favorite winter baselayer for high-excursion activity.

This is my favorite winter baselayer. It remains comfortable and warm even as I sweat and works well under breathable layers to stay as dry/sweat-free as possible. I ordered another b/c I liked it so much. The fit is tighter than I would generally want, but this has not been a problem out in the woods. I am 6'0" and 180, wearing a size Med. It is slightly tight under my old arm pits, but again, it has not bothered me in the field.


Originally reviewed on

5 out of 5 stars

December 13, 2021

good next to my skin

This fits the bill for a thin, light, comfortable base layer. I like the zipper for a bit of temp control.


Originally reviewed on

5 out of 5 stars

December 11, 2021

Enigma half zip

I used it on the Appalachian trail in 20 to 25 degree weather at night it was exactly what I expected I was warm when I was taking break and it vented nicely when hiking


Originally reviewed on

4 out of 5 stars

December 7, 2021

It's okay

Very thin inner layer I wear over a wool t-shirt in the winter.


Originally reviewed on

5 out of 5 stars

December 2, 2021


Very warm mid layer. XL is pretty trim but that is expected for a mid layer. Love the color and the compliments.


Originally reviewed on

5 out of 5 stars

November 30, 2021

Just what I wanted

I bought this to wear as on a trip to World's End SP, in northern PA. Worn under a lite fleece, it served as a great base layer while hiking on chilly days. It fit perfectly under my button down when I went into town. It has a nice feel against my skin, and dried quickly when I worked up a sweat. Good buy!


Originally reviewed on

5 out of 5 stars

October 12, 2021

Great baselayer

Well constructed, nice hybrid wool fabric. Perfect winter or high altitude baselayer. 5'10" 190lbs. barrel-chested and 32' waist; large fit well with a bit of room in the waist.


Originally reviewed on

5 out of 5 stars

October 8, 2021

Go to base layer

Mostly I use this shirt as a base layer on backpacking trips. It transfers moisture great. I wore it every day for a week in the White Mountains recently and the odor control properties actually worked.


Originally reviewed on

4 out of 5 stars

October 3, 2021

Comfortable and stylish

Great as stand alone or layered under a Ferosi. Only downside are the sleeves pil with wear


Originally reviewed on