Arc'teryx Women's Rho LTW Zip Neck


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Arc'teryx Women's Rho LTW Zip Neck

Arcteryx has done it; they have created the ideal baselayer for any activity when they designed the Arcteryx Rho LTW Zip for Women.
Constructed with soft, itchless, stretch knit merino wool, the Rho LTW insulates even when completely saturated, regulates temperature far better than a synthetic baselayer, and resists odor, even on a week long backcountry trip.
A collar zip makes for easy layering and great ventilation and the form fitting silhouette and nolift gusseted underarms give you the freedom to move without restriction.

  • Mountain merino knit wool
  • Great warmth-to-weight ratio
  • Form fitting
  • Collar zip
  • No-lift gusseted underarms
  • Odor resistant
  • One laminated sleeve pocket with laminated zip
  • Warm when wet
  • 7.7oz/ 219g

Purchase the Arc'teryx Rho LTW Zip Neck for Women from All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars XiaoQiu - October 14 2011

love it!
This top is really warm considering how thin it is. The cut is fitted but allows lots of movement. I'm 5'4, 135 and the small is tight. I wear it almost everytime I go out now that winter is here! I definitely recommend it.

5 Stars rockinklaire - June 10 2011

No regrets
The only complaint I have is that I wish this top were several inches longer. I have a long torso and while this top is longer than Patagonia's offerings, I wish it were just a few inches longer. Regardless, this top is warm, very stretchy, not itchy, and perfect for the backpacker, hiker, or climber. I purchased this top for extended backpacking trips and climbing. While I have yet to take it out on the trail for days, I have worn it climbing and it has performed wonderfully. I have washed it-- in cold water with Tech Wash, and have not had any problems with shrinking. However, I did first order an extra-small, as I wear an extra-small in everything, and had to exchange for a small. It fits like a glove even then, so if you want something with more room for multiple base layers, order a size or two larger. I could have gone with a medium and been fine. This top is definitely worth the investment!!

5 Stars hero1979 - December 2 2010

good shirt.
I have owned men's rho lt zip. It is warm, soft and comfortable. Gave a gift to my wife. My wife said, "really the best shirt '

5 Stars mamak - November 24 2010

Just what I wanted
I love the fact that this warm layer fits snugly, but is very stretchy and comfortable to wear as well as to put on and take off.

5 Stars Fay A - October 19 2010

Awesome base layer!
Wow! This top is wonderful. I bought one last year and loved it so much that wore it alot running errands, on various outdoor activities. It handled the body movement very well. It is very stylish and doesn't look like a cheap baselayer. You gotta get it tight to your body for maximum moisture wicking benefit.

Outdoor Gear
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