REI Co-op Swiftland Running Sleeveless Top - Women's
Make the most of your miles in the women's REI Co-op Swiftland Running Sleeveless top. Its microventilated fabric is perfect for workouts, long runs and cruising trails.
Key Details




- Lightweight, microventilated SwiftTexâ„¢ polyester stretches, wicks sweat and dries fast to keep you cool on the trail
- High-low shaped hem is designed to reduce fabric bunching under your running vest or hydration pack
- Princess-seamed panels provide a great fit, mobility and comfort
- Racerback design for unrestricted arm movement
- Chafe-free seams for comfort
- Reflective hits on front and back
- Wash once separately before first use; machine-wash cold; do not bleach; tumble dry low
- Made in a Fair Trade Certifiedâ„¢ factory
- Contains materials that meet the bluesign® criteria
- 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
Imported.
View the REI Co-op Swiftland Product LineView all REI Co-op Women's T-ShirtsBest Use | Running Trail Running Fitness |
---|---|
Shirt Type | T-shirt |
Fabric | 100% polyester (bluesign approved) |
Moisture Wicking | Yes |
Quick Drying | Yes |
Sleeve Length | Sleeveless |
Hood | No |
Gender | Women's |
Weight | 2.3 ounces |
Sustainability | Contains materials that meet the bluesign® criteria Fair Trade Certified™ factory 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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This Tank is a Champ
I have not worn this tank to work out in yet, but I can tell it will be a winner. I like the slightly cropped length - shorter in front and somewhat longer in back - as well as its semi fitted style. In recent years, I've preferred a higher neckline, but this one isn't too low, offering just enough coverage. I anticipate wearing it for strength training in the gym as well as hiking. Since the material is very lightweight, I expect it to be in regular rotation during the warm months. With the lower price point, I purchased it in all 3 colors.
looks stylish and fits a body well
Great fit for athletic bodies. In fact, fits MUCH better than the way more expensive Vuori top which was saggy at the bra sides. this fits perfectly for gym time.
perfect exercise tank
This is a light weight and quick drying tank top. It is perfect for any kind of exercise. I love the fit which I can't say often about clothes. I'm muscular all over and curvy on bottom, 5'5 145 lbs typically wear a size small. Cropped tops like this are flattering on figures that are not stick straight in my opinion.
Seriously, my favorite tank top
This tank is amazing. I love the cut with the lower hem in the front, and hitting at the top of my hips in the back. It's super breathable and truly the perfect tank. I'd love more colors, but I mostly want REI to keep this tank in rotation. I'm typically a medium in all REI clothes and was the right size for me on this one, too.
Great top!
Lightweight , cute and comfortable! This is going to be my go-to hot weather running shirt
Too short!
This used to be my go-to wicking shirt but it seems REI re-designed it recently - and it's now way too short. I'm only 5'2" so if it's short on me, I can't imagine how short it is for taller people!
Perfect Racerback
Love the material — so cool and light for hot weather! I’m also a big fan of the hemline. I’ve never seen one longer in the front like this and would never have guessed how much I like it!
Well fitting, cool top
Light and breathable top for activities in the summer heat!
Love this
This was so cool and dry on a long run on a hot humid day.