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PureFlex Organic Cotton Capri Leggings

Sale price$74.00
  • A 17-inch inseam for a distinctly cropped legging
  • Less lower-leg coverage for warm days and studio sessions
  • A high waist and fitted capri silhouette
  • Soft PureFlex made with 92% organic cotton and 8% spandex
Size:
Sizing Chart

Measurements

All measurements are body measurements, in inches.

Size Bust Waist Hips
XS (0-2) 30-32 24-26 34-36
Small (2-4) 32-34 26-28 36-38
Medium (6-8) 34-36 28-30 38-40
Large (10-12) 36-38 30-32 40-42
XL (14-16) 39-40 32-34 42-44
XXL (18-20) 41-43 35-37 45-47

Leggings and shorts lengths

Inseam is measured on the finished garment from the crotch seam to the hem. It's the same in every size, so you choose your size and your length separately.

Style Short Regular Tall
High Waist, Pocket, Mid-Rise, Sculpt and No-Front-Seam leggings 23" 25" 28"
Bootcut leggings 27" 29.5" 32"
Capri leggings 17"
High Waist and Pocket shorts 3" 5"

Which length for your height

A guide to where the hem lands, barefoot. Full length sits at the ankle; 7/8 sits just above it.

Your height Leggings (23" / 25" / 28") Bootcut
Up to 5'1" Short 23" for full length Short 27"
5'2"–5'4" Regular 25" for full length, or Short 23" as a 7/8 Regular 29.5"
5'5" Tall 28" for full length, or Regular 25" as a 7/8 Regular 29.5"
5'6"–5'9" Tall 28" for full length, or Regular 25" as a 7/8 Tall 32"
5'10" and up Tall 28" sits just above the ankle Tall 32"

Capri 17" is a mid-calf crop on most heights. Between two lengths? The longer one gathers slightly at the ankle; the shorter one sits as a 7/8.

How to choose your size

Most styles run true to size. PureFlex and Pure are garment dyed and pre-shrunk, so choose the size you normally wear.

If you're between sizes, please size up for the best fit.

Need a different length? Change the inseam, not the size. Leggings come in three inseams and shorts in two, so a shorter inseam at your true size will fit better than a smaller size.

Shorts: check the measurements at your hip rather than the size you usually wear in shorts.

Bras and tops: your usual size for a secure fit, or size up if you prefer less compression.

Pure Lightweight Joggers: these fit closer than the name suggests. If you want a relaxed fit, size up.

Texas-Grown and EcoLuxe styles: use the measurements on the chart above.

Still deciding between two sizes? Email hello@purakai.com and we will help.

How to measure

Bust: around the fullest part of your chest, with the tape flat but not tight.

Waist: around your natural waist, where you usually wear your pants. Relax and leave about 1/4 inch of slack.

Hips: around the widest part of your hips and seat, usually about 2 inches below your hip bones.

Inside leg: from your crotch straight down to where you want the hem, barefoot. Compare it with the inseams above.

Color:Black
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Wear Better. Save More. 15% off 2 • 20% off 3 • 25% off 4+
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Cheryl T.Verified
1/5
7/14/2026
Love the fit, comfort and style. Wore them from morning til early evening for exercise classes, walking and errands. They are like a second skin!
Cynthia P.Verified
2/5
7/5/2026
My first pair of organic cotton leggings. Having worn them several times, I can finally say I'm a fan. They hold shape and feel wonderfully soft on the skin.
Sue W.Verified
3/5
6/25/2026
I absolutely LOVE the high waist and the feel of these leggings! They are excellent for sweaty workouts!
Natalie M.Verified
4/5
6/14/2026
Material is so soft and the fit is perfect! Love my purchase and will definitely be buying more.
Amy M.Verified
5/5
7/7/2026
The color is beautiful and I love the shape and I love the stretchiness and the cotton. Nice!
PureFlex Organic Cotton Capri Leggings - Black
PureFlex Organic Cotton Capri Leggings Sale price$74.00
Independently tested for PFAS by Applied Technical Services, an independent testing laboratory: no PFAS detected, with total fluorine below 2 parts per million (October 2024).

Tested and Trusted

We had our bestselling leggings independently tested for PFAS by Applied Technical Services. Total fluorine, the limiting marker for the entire PFAS class, came back none detected at below 2 parts per million.

The report covers the main fabric of our organic cotton leggings, tested in October 2024, against a current industry threshold of 100 ppm. We publish the result rather than a blanket claim.

Why go the extra mile? PFAS are synthetic chemicals used to make fabrics stain and water-resistant, but they’re also known as “forever chemicals” because they persist in the environment and accumulate in our bodies. With PFAS linked to health risks, we made it our goal to guarantee skin-friendly comfort that eases your body and mind.

We use no DWR coatings and no fluorinated finishes anywhere in our line.

Frequently Asked Questions

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Customer Reviews

Overall rating: 4.4 / 5 from 108 reviews.

Customer video review of PureFlex Organic Cotton Capri Leggings

Forgive the dirty mirror & the perimenopause belly but this does show how extremely comfortable these are! (I am typically a size small but the medium fits more comfortably. I tried the small and the waist was too tight.) I love these capri leggings for my rebounding work-outs! I feel at peace knowing I’m not exposing my body to any toxins from the fabric I wear while sweating. I also LOVE the high waste panel and the fact that there’s NO elastic band sewn in to the top of the waste to dig in to your belly. These hold up very well to all my movements and don’t need to be adjusted during work outs.

PureFlex Organic Cotton Capri Leggings

Customer photo review of PureFlex Organic Cotton Capri Leggings

I love these tights! Nice amount of stretch and they kept their shape after a run & lifting weights. Highly recommend! I wear a 4 in Lululemon Nulu align tights and the size Small was perfect.

PureFlex Organic Cotton Capri Leggings

Purakai is such a great find. I am about to make my third order. They are the best leggings I have ever worn! I love the feel of the leggings and the high-waist fit is perfect for me. I have now purchased the long-leg with pockets and the capri. The customer service is outstanding. I love what this family-owned business is creating. We so need this type of product and service in our world!

PureFlex Organic Cotton Capri Leggings

I'd been searching for cotton leggings that kept their shape & color, that fit & didn't bind at my waist. I bought my first pair six months ago. They've been washed and worn and still look great. So I ordered another pair! Love the high waist. Deep colors that don't fade. Soft and smooth, like walking around in a hug. Waiting and hoping for more colors!

PureFlex Organic Cotton Capri Leggings

These capris are so comfy. It’s been especially hot and humid here and these make it easy to stay cool. I’d love more colors.

PureFlex Organic Cotton Capri Leggings

There’s so comfortable. The fit is perfect and they keep their shape. The length is great for the hot Chicago summer.

PureFlex Organic Cotton Capri Leggings

Love the fit, comfort and style of these Black and Navy capri leggings. Wore them from morning til early evening for exercise classes, walking and errands through the day. They are like a second skin!

PureFlex Organic Cotton Capri Leggings

My first pair of organic cotton leggings, so…having worn them several times, I can finally say I’m a fan. They hold shape and feel wonderfully soft on the skin. I’m awaiting my bike shorts that I ordered as an option for my zen😊🧘

PureFlex Organic Cotton Capri Leggings

I bought two of the capri leggings and sports bra top. They fit so well, I was nervous with mostly cotton, but I've been trying to find more non-toxic everyday clothes. I went on a 4 mile walk and the leggings/sports bra didn't stretch or slip down at all. It's double layered and breathable as well. Overall, very happy. True to size.

PureFlex Organic Cotton Capri Leggings

Customer photo review of PureFlex Organic Cotton Capri Leggings

I absolutely LOVE the high waist and the feel of these leggings! They are excellent for sweaty workouts! I'd like to try the longer style.

PureFlex Organic Cotton Capri Leggings

Just transitioning to healthier clothing from “plastics”. These fit very similarly and are comfy. Thankful to have cotton workout wear.

PureFlex Organic Cotton Capri Leggings