REI Co-op Hyperaxis Fleece Pants - Women's Plus Sizes

Color: Granite Peak Blue
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Order by 9am PT on Dec. 19 for delivery before Dec. 25. Members get free shipping! 
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Members get an estimated $10.00 (10%) back on this item as a part of your annual .

Members get an estimated $10.00 (10%) back on this item.
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Made of tough-on-the-outside, cozy-on-the inside Polartec® Power Stretch® Pro™ fleece, the women's REI Co-op Hyperaxis pants are warm and comfortable for climbing, hiking and just hanging out.


  • Polartec Power Stretch Pro provides warmth, wicks moisture and has 4-way stretch for a comfortable range of motion
  • Fleece is brushed on back for softness; smooth outer face makes layering easy
  • Elastic waistband with drawcord fine-tunes the fit
  • Crotch gusset improves range of motion
  • Zippered hand pockets keep trail essentials handy
  • Made using bluesign®-approved materials, which conserve resources and protect the health of the environment, workers and wearer (you!)


View all REI Co-op Women's Fleece Pants

Technical Specs

Best Use



Polartec Power Stretch Pro fleece (50% polyester/40% nylon/10% LYCRA spandex; bluesign® approved)

Fleece Weight


Inseam (in.)

30 inches




Contains materials that meet the bluesign® criteria

From a Climate Neutral Certified brand

Pant Fit


Pant Leg Style


Size Chart

Numerical Size000-24-68-1012-14161820-2224-2602468101214161820222426
Sleeve Length29.53030.53131.532.533.533.534.5303030.530.5313131.531.532.533.533.533.534.534.5

Sizing Notes

Measurements are stated in inches unless otherwise indicated. Some women's pants are available in petite and tall sizes. Typically petite sizes fit women 4'11" to 5'3". Regular sizes fit women 5'4" to 5'8". Tall sizes fit women 5'9" to 5'11".

PETITE: Generally, as compared to regular sizes, petite sizes are 2.5 inches shorter in inseam, 1 inch shorter in body length, 1.25 inches shorter in sleeve length and ¾ inch shorter in total rise.

TALL: tall sizes are 3 inches longer in inseam, 2 inches longer in body length, 2.5 inches longer in sleeve length and 1.25 inches longer in total rise.

Capri or cropped pants have an intentionally shorter inseam—reference the technical specs instead of this chart.

14 reviews with an average rating of 4.5 out of 5 stars

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