Arc'teryx  Rho Zip Neck Base Layer Top - Women's

Ultra flattering for someone who has a wide, muscular chest area. Hugs the body all around. Love the zipped collar, definitely makes my traps look less intimidating. I’m a solid Medium in Tops across the board when it comes to fitness gear. My chest measurement is 37” at the widest (armpit area). The weight of the material will be suitable for a solo layer when the temperature dips into the 50s. I live in Central Illinois, so that’s approximately October - November & April - June. Of course it will also make for a fantastic base layer under a vest in the winter months (thanks to the strategically placed logo on arm).

Just received my new revised RHO zip neck. Must admit - the revisions leave much to be desired. The zipper is not the same, there is no zipper pull, and the neck along the zipper puckers as well as the bottom of the zipper. The fit is weird as well. Tight through the upper arms as the construction is different. I have several of the older RHO ZIP and love them but din’t live this revision. Why was this so revised??? and it does not even fit well. And my size and weight have NOT CHANGED!!!

This baselayer has been my go-to for a wide range of activities this winter and spring, from multipitch climbing in Yosemite to cycling and skiing. It's light enough for high-output activities yet keeps you warm when layered with a shell. I wore it just under a shell during a snowy trip to Tahoe in the low 20s and stayed toasty warm. The arm pocket is a nice touch; I've used it to store chapstick, ID, and credit cards. It's become one of my favorite pieces, even for everyday wear.

(This review was collected as part of a promotion.) Bought this in summer for hiking/ camping base layer. Have used on multiple trips- great for hiking/ camping in colder weather as base layer. I would say fabric is light fleece/ brushed material. Not super bulky- wish it could be more slim cut in stomach as there is lots of extra fabric that bunches- not a huge deal to me. Wore on camping/ hiking trip in Oregon which had cooler weather- so glad I brought this!! Was great in day time for hikes, and as base layer in evenings with light puffy jacket. Can not wait to wear it for ski season/ winter hikes/ cross country/ etc. this is a great all around base layer- prefer it so far to my merino Wool layers. I am 5’3”, 120-125 lb and got an XS and it’s perfect- small was too much material in torso for me. I am more of an hourglass shape. Typically I wear small but XS was perfect for me- I usually just wear tanktop/ sports bra underneath.

Wonderful winter base layer! I recently purchased the Rho for winter crag, hiking and snowboarding ventures. When looking to be successful outdoors in cold temps you need the right base, mid and shell. The Rho is very warm and buttery soft without feeling stifling which I love since I often overheat when being active and above all it just feels really good on my skin I'll likely get more.

I've worn this product for years, but the sizing issues have become a huge problem. Last year's XS left room to spare, but this year, I cannot even get the same size on. Sizing change was not even mentioned in the "Revised" notes, just the seams. I have become accustomed to wearing almost exclusively Arc'Teryx, but the constant returns for sizing are changing this.

While this is still a great looking shirt, and I love the look of the new stitching, it snags like crazy! My first time wearing it I walked too close to the tag on a hotel towel and it lightly caught. Even though it isn't super noticeable, it now has a tuck and fuzz. The stitching on the older versions is definitely more durable and I hope they go back to it.

Ordered for up and about during fall/winter season and it’s perfect. It’s light but has warmth to it. I am usually size S in regular fit but ordered size M because of the fitted look and I like my clothes to be fit but not too loose. The blue color is perfect, goes nicely with my light/medium complexion and dark brown hair. Can’t wait to start wearing it!

I’ve been wearing the Rho nonstop this fall/winter for running, hiking and skiing. It’s warm, breathable and incredibly soft on the skin. It dries quickly and stays comfortable, even when I sweat in the cold. Also love the high neck zip! Great versatility for regulating temperature. The perfect baselayer.

I LOVE this top. It feels like a lighter weight hug, but it is perfect for layering up on changing conditions. I usually have dark colors in my quiver so this light teal is a fun option. Like the heavier RHO, I may need to get more because I could wear this everyday. (Alaska weather)!