Patagonia R1 Pullover

1 review
5-star:   1
4-star:   0
3-star:   0
2-star:   0
1-star:   0


Fabric 6.8 oz Polartec® Power Dry® 93% Polyester, 41% Recycled / 7% Spandex
Weight 11.9 oz / 337 g



these serve as a great light/mid insulating layer…

Rating: rated 5 of 5 stars
Source: bought it new
Price Paid: $80


these serve as a great light/mid insulating layer or a heavy base layer. very versatile, very comfortable, and extremely durable. if i were on a limited budget for a layering system, this would be one of the first pieces on my list because it is performs so well in so many different situations.


  • good for a wide range of temperatures
  • love the zip neck
  • good luck trying to wear it out


  • can get smelly
  • expensive unless you find it on sale

i wear this shirt a lot.  alone, it takes the chill out of a fall or spring hike, and i'll wear it on cooler summer nights. i use it over a thin base layer on cooler days.  it's an ideal mid-layer for winter hiking alone or under a shell, and it's one of the first layers i'll think about when the bottom drops out of the thermometer.

the shirt has a little more room than a true base layer, so i have no problem with a wicking short or long sleeved t-shirt or thin insulating layer underneath.  the grid fabric is soft, stretchy, and comfortable to wear.  the sleeves are on the long side.  i particularly like the zip neck - fully open, it really helps ventilate the shirt.  zipped all the way up, it is warm but not constricting (i wear a 17 neck).  there is a small flap of fleece between the top of the zipper and your skin, which is great.  

the inside of the r1 fabric is fuzzy little squares in a grid pattern, the outside surface is smooth. the grids trap a good amount of air to keep you warm, and the fabric does a really good job drawing moisture out to the surface.  this is not by any means windproof.  while it is reasonably warm in still air, a solid breeze goes right through it.  like many fleece products, it will insulate very well even if it gets wet.  shake or wring out the moisture, and it 'wears dry' better than most shirts.   

the fleece itself stands up to abuse very well.  apart from random branches and hot coals, these last a really long time.  stitching, cuffs, hem - outstanding construction.  i have two of these shirts.  the first one is about ten years old, the second 3 or 4 years old.  both are fully functional today, though very different.  

Patagonia does change things over time.  the older shirt has a significantly thinner microgrid fabric, not nearly as warm as newer versions and much stretchier fabric.  the new ones have a small zippered chest pocket - good for small things, positioned so it doesn't interfere with pack straps.  the seams on the newer one are better-placed to avoid shoulder strap friction.    

the main downside to this shirt, and most synthetic base or mid layers, is that they eventually start smelling bad after a while. if you use it a lot, the anti-odor treatments just stop working.  wool definitely wins on that front, but wool shirts generally aren't as warm, wet out more, take longer to dry, and aren't as durable as this fabric.  

rated 5.00 of 5 stars All R1 Pullover versions

In addition to the 1 men's review above, there is 1 review for another version of the R1 Pullover. Read all reviews »

Manufacturer's Description

Visit Patagonia's R1 Pullover page.

Retailers' Descriptions

Here's what other sites are saying:

Patagonia's R1 Pullover is the optimal midlayer or baselayer for alpine endeavors in demanding conditions, the R1 Pullover is made with Regulator grid fleece for outstanding stretch, breathability, compressibility and durability.


The Patagonia R1 Pullover fleece is an extremely versatile midlayer. Redesigned with thumbloops and an improved fit solidify this piece as a classic. R1(R) fleece - with it's high/low grid pattern for enhanced wicking, airflow and fast dry times - provides excellent stretch, warmth, and durability in a variety of temperatures A lighter weight, micro-grid fabric on inner collar, underarm gusset, and Variable Conditions Cuff, improves breathability and dry times where you need it most A re-engineered pattern offers a refined technical fit; offset seams provide comfort under outerwear and packs Center-front Slim-Zip with soft, kissing-welt zipper garage and chin flap for next-to-skin comfort Variable Conditions Cuff has discreet, on-seam thumb loops for added coverage, and a spiral stitch construction allows sleeves to push up easily without constricting forearms One left chest pocket has Slim Zip install and clean finished zipper garage

- OMCgear

A beautiful line, your climbing partner, a rope and a rack: the finest mountain days merge elegance and efficiency. Our R1(R) Pullover maintains a similar focus, with a refined high/low interior grid polyester fabric (Polartec(R) Power Dry(R) polyester) that stretches, breathes, moves moisture and insulates. It squashes down to practically nothing, has a terrific feel and its technical fit accommodates light underlayers or works as a stand-alone top. Our Variable Conditions Cuffs have discreet on-seam thumb loops and a spiral-stitch construction that lets you push up the sleeves without constricting your forearms. Minimalist zippers reduce bulk, while lightweight micro-grid stretch polyester at the cuffs and armpits enhance breathability and dry times. A soft, kissing-welt zipper garage at the chin gives next-to-skin comfort. With a smooth, microfiber face for easy layering, offset shoulder seams for pack-wearing comfort and a zippered chest pocket.


Patagonia's Men's 1/2-Zip R1 Fleece Pullover is an ideal midlayer for myriad mountain endeavors. Made with Regulator grid fleece, the R1 provides excellent stretch and warmth, while it wicks moisture and breathes in variable temperatures--from alpine approaches to dropping lines in bounds. Patagonia worked with Polartec to fine-tune the high/low interior grid polyester (Polartec Power Dry) to make it even more breathable and compressible than previous years. The standard in layering, this fleece was also improved with lighter weight, micro-grid fabric on inner collar, underarm gusset, and a light-weight Variable Conditions Cuff at the hem and cuffs to improve breathability and dry times. The R1 is comfy under outerwear and packs because of its offset seams, and the center-front zip has a soft, kissing-welt zipper garage and chin flap. Slide this slim-fit fleece under an outerlayer or as a top over a tee. Use the left chest pocket to store cash, credit cards and an ID, so you hit up the bar after a day on the mountain.