Women's Acetylene Jacket™

Style# 97745OR

A comfortable stretch micro layer with strategically placed PrimaLoft® Eco insulation for core warmth, our Acetylene Jacket is an Ambassador and employee favorite for alpine and backcountry adventures, or for highly-aerobic activity in ultra-cold conditions.

Trim Fit


Alpine Lake/Abyss




  • Hybrid Mapped Construction
  • Wind Resistant
  • Breathable
  • Quick Drying
  • Hybrid Construction
  • Polygiene® Active Odor Control
  • Zippered Napoleon Pocket
  • Two Zippered Hand Pockets
  • Thumb Loops
  • Drawcord Hem


Fit: Trim Fit

Fabric 100% polyester 20D ripstop face // Radiant LT™ Fleece 95% polyester, 5% spandex back and sleeves // PrimaLoft® Silver Insulation Eco 60g

Avg. Weight (oz./g): 13oz / 368g (M)

Customer Reviews

Love it (Review by Mele)

I love the style and fit of this jacket. The fleece lining is nice and cozy. In fact it's so nice I wish it lined everywhere on this jacket! The down filled portion and the pockets are unlined but it's still very cozy. The thumb loops are my favorite :)

(Posted on 1/27/15)

A Must for your Layer Quiver (Review by Nikki Fuerte)

This is my go-to for skate skiing, skinning, cold weather jogs. It fits true to size and is just warm enough. It is not very wind resistant, so grab a shell on those days. What I love best about OR clothes in general is that they are really well-made, you can tell a lot of thought goes into every pocket, zipper and pull cord. The clothes also transition well to field work for me, they are durable and practical.

(Posted on 12/2/14)

Women's Acetylene Jacket (Review by By EPD)

I love this piece! Lots of companies are making a similar jacket but this one looks and fits better than the others. The zipper on this jacket is super easy to pull and the material has proven to be durable. It's a great layering piece but can be worn alone, too. Mine is a size medium and the fit is true to size including long enough sleeves and a nice, not too tight or too boxy fit in the torso. The only downside to the color I have (blue) is that dirt shows easily on the light colored fabric.

(Posted on 10/30/12)

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