REI Co-op Swiftland 2-in-1 Running Shorts - Women's
Hit the trail and leave your pack at home! The women's REI Co-op Swiftland 2-in-1 running shorts have plenty of pockets for your phone, gels and more—and the liner shorts keep you running chafe-free.




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- Ultralightweight recycled nylon/spandex grid fabric stretches, breathes well, wicks sweat and dries fast to keep you cool on the trail
- Built-in, stretch-grid short tights (6 in. inseam) offer cool, breathable support
- Lightweight outer shorts feature a 3 in. inseam and a high-stride-shaped outseam to maximize range of motion
- High-rise, wide waistband stays put; internal waist drawcord fine-tunes the fit
- Secure-zip back pocket fits a card or keys
- Compression drop-in pocket on each thigh of the liner shorts lets you store your phone and other small essentials
- 2 smaller stash pockets along waistband—1 on each side—fit nutrition or energy gels; right pocket includes an internal key loop
- Chafe-free seams for comfort
- Reflective hits on front and back
- Machine-wash cold; do not bleach; tumble dry low
- REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world
- Contains materials that meet the bluesign® criteria
Imported.
View the REI Co-op Swiftland Product LineView all REI Co-op Women's Running ShortsBest Use | Running Trail Running Fitness |
---|---|
Fabric | 73% recycled nylon/27% spandex (bluesign approved) |
Lining Fabric | 73% recycled nylon/27% spandex (bluesign approved) |
Inner Liner | Yes |
Moisture Wicking | Yes |
Number of Pockets | 5 |
Pants Rise | High |
Inseam (in.) | 6 inches |
Gender | Women's |
Weight | 3.9 ounces |
Sustainability | Contains recycled materials Contains materials that meet the bluesign® criteria From a Climate Label Certified brand |
XXS | XS | S | M | L | XL | 1X | 2X | 3X | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18W | 20W | 22W | 24W | 26W | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Numerical Size | 00 | 0-2 | 4-6 | 8-10 | 12-14 | 16 | 18 | 20-22 | 24-26 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 |
Bust | 31 | 32-33 | 34-35 | 36-37 | 38.5-40 | 41-42.5 | 43-45 | 47-49 | 51-53 | 32 | 33 | 34 | 35 | 36 | 37 | 38.5 | 40 | 42.5 | 45 | 47 | 49 | 51 | 53 |
Sleeve Length | 29.5 | 30 | 30.5 | 31 | 31.5 | 32 | 32.5 | 33.5 | 34.5 | 30 | 30 | 30.5 | 30.5 | 31 | 31 | 31.5 | 31.5 | 32 | 32.5 | 33.5 | 33.5 | 34.5 | 34.5 |
Waist | 24.5 | 25.5-26.5 | 27.5-28.5 | 29.5-30.5 | 32-33.5 | 34.5-36.5 | 37.5-39.5 | 40.5-42.5 | 44.5-46.5 | 25.5 | 26.5 | 27.5 | 28.5 | 29.5 | 30.5 | 32 | 33.5 | 36 | 38.5 | 40.5 | 42.5 | 44.5 | 46.5 |
Hip | 34 | 35-36 | 37-38 | 39-40 | 41.5-43 | 44-46 | 47-49 | 50-52 | 54-56 | 35 | 36 | 37 | 38 | 39 | 40 | 41.5 | 43 | 45.5 | 48 | 50 | 52 | 54 | 56 |
Inseam | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated. Size chart values represent body measurements, not garment measurements. 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.
Inseam is measured to the floor.
Better gear is built together
From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.


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Try them, you’ll not regret!
I just ran a 10-miler today, and these shorts were exactly what I needed! I have thick thighs, and for the first time, running felt so light thanks to these. They didn’t roll up and were super breathable. I usually wear a medium, but sized up to a large for more room in the thighs—the adjustable drawstring at the waist made it fit perfectly. I just came back to look for more colors. If you’re on the fence, try them!
Great fit!
I've looked for a quite a while for the perfect 2 in 1 running shorts and I've never found them. Until now! These fit like a dream! I tested them out on a shorter run before committing to more miles. Today I ran 11 miles in them and they needed ZERO adjusting! So comfortable and stayed in place the whole time. For reference, I'm 5 ft 6, 150 ish lb.
Based off initial fit & comfort
I’m not too sure why everyone is reviewing these shorts negatively! I have a pretty thick lower body & the liner short were too snug or uncomfortable at all, they’re the exact opposite in fact. I weight 180 lbs, & again, being on the thicker side, these shorts are exactly what I want, & I wish they’d bring them in more colors! They’re super airy & light & have the perfect amount of coverage to prevent any chafing. I look forward to my runs in these!
Great shorts.
There are great shorts. Fit is true-to-size. The fabric is soft, stretchy, and light. The lining shorts don't ride up and are a great length for those of us who don't love the vanishingly-short shorts usually offered to women. The side leg pockets comfortably fit a phone on one side with a pocket on the other side for extra storage. The shorts could only be improved by making the waistband a little taller so that the waistband pockets were more useful. The zipper pocket is big enough to fit my ID but not the sweatproof pouch I usually carry it in. The side waist pockets can fit an AirPod case, keys, or (just barely) pepper spray but not energy chews, an anti-chafing stick, or gloves. For trail runs or long runs when I need to carry more stuff, I'll still need to use a running belt, but for regular weekday runs, I can leave the belt at home and be grateful for shorts that aren't embarrassingly short and have pockets.
Manual Labor Approved
I work outdoors in the heat over the summers and have seriously struggled finding womenswear that suits the 100° & rigorous work. Modest / Flattering / Durable / Breathable / Functional. Only one day down but these shorts are SOLID. Might buy enough for a week! My only gripe is that the velcro from my gloves hanging has damaged the fabric. if you look closely the fabric has breathe holes so its just a little delicate. I don’t mind too much, are that good in the heat! I felt like I was naked how breathable they are. 5’4 160lb 26 Yrs.
Great overall but
I like these shorts. Airy, light material, lots of pockets, and they are a great length - not so short I get chub rub, but not so long they’re no longer shorts. The only thing I would change is they are too high-waisted for my preference. Not a deal breaker and I’m glad I got them but I would prefer 1-2” shorter. Oh and more color choices. I am 5’2”, athletic build, and usually wear 6/8 or medium. I got size M and they are true to size.
Great fit and BlueSign material
Always love a 2-in-1 short and these are the best because they are BlueSign material! So I am not absorbing harmful chemicals when I sweat it these. Very comfortable and the inner lining hugs my legs so it stays in place.
Love them
My current favorite 2-in-1 short! No adjusting needed, comfortable and flattering. I wear a 8/10 and got a medium. Please make in a dodger blue/ice blue color!
Best Shorts Ever
No chafing for touching thighs! The MOST CONFORTABLE SHORTS I have ever worn! I’ve tried every brand
No zip in these shorts
The shorts are great. Is the zipper pocket in the back just for looks? It didn’t unzip in the first pair I got so I returned them to the store and ordered a second pair. The zipper on this one doesn’t unzip either.