REI Co-op Swiftland Insulated Running Vest - Men's
Don't let colder temps keep you indoors. The men's REI Co-op Swiftland Insulated Running Vest has body-mapped insulation for sleek warmth, plus 5 pockets so you can leave your pack at home.




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- 40 g recycled synthetic insulation body-mapped at front and collar optimizes warmth without bulk—and works with your body to prevent overheating on your run
- Highly durable ripstop nylon shell fabric has a nonfluorinated durable water repellent (DWR) to help moisture bead up on the surface
- Ripstop nylon panels at back, shoulders and sides are highly breathable and water- and wind-resistant
- Close-to-body fit with built-in mechanical stretch for ease of movement
- Zippered chest pocket for essentials like your phone, cards or lip balm
- Zippered hand pockets; internal clip in the right-hand pocket for securely attaching your key
- Stretchy, drop-in side pockets stash snacks and cold-weather accessories like a hat and gloves; entire vest can pack down into a side pocket
- Easy-to-grasp zipper pulls for easy zipping and unzipping without taking your gloves off
- Slight drop hem (front length on size S: 26.5 in.; back length: 28 in.)
- Front and back reflective details
- Locker loop
- Field-tested by experienced runners taking this vest out into the elements
- Machine wash cold; do not bleach; tumble dry low
- 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 Men's Synthetic Insulation VestsBest Use | Trail Running Running |
---|---|
Fabric | Ripstop nylon (bluesign approved); side pockets: 73% recycled nylon/27% spandex |
Insulated | Yes |
Insulation Type | Synthetic |
Insulation | 40 g 100% recycled PET |
Hood | No |
Packable | Yes |
Gender | Men's |
Lining Fabric | 100% ripstop nylon (bluesign approved) |
Sustainability | Contains recycled materials Contains materials that meet the bluesign® criteria From a Climate Label Certified brand |
XS | S | M | L | XL | XXL | XXXL | 24 IN Waist | 26 IN Waist | 28 IN Waist | 30 IN Waist | 31 IN Waist | 32 IN Waist | 33 IN Waist | 34 IN Waist | 35 IN Waist | 36 IN Waist | 38 IN Waist | 40 IN Waist | 42 IN Waist | 44 IN Waist | 46 IN Waist | 48 IN Waist | 50 IN Waist | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chest | 35 | 36 - 38 | 39 - 41 | 42 - 45 | 46 - 49 | 50 - 53 | 54 - 57 | |||||||||||||||||
Sleeve Length | 32 | 32.5 | 33 | 33.5 | 34 | 34.75 | 35.5 | |||||||||||||||||
Waist | 27.5 | 28 - 30 | 32 - 34 | 36 - 38 | 40 - 42 | 44 - 46 | 48 - 50 | 24 | 26 | 28 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
Hip | 33.5 | 34.5 - 36.5 | 37.5 - 39.5 | 41 - 43 | 44 - 46.5 | 47.5 - 50.5 | 51.5 - 54.5 | 32 | 33.5 | 34.5 | 36.5 | 37 | 37.5 | 38.5 | 39.5 | 40.25 | 41 | 43 | 44 | 46.5 | 47.5 | 50.5 | 52.5 | 54.5 |
Inseam | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated. Size chart values represent body measurements, not garment measurements.
SHORT: Some pants are available in short sizes, which generally means an inseam that is 2.5 inches shorter than regular sizes.
TALL: Some pants, shirts, jackets and parkas are available in tall sizes, which generally means an inseam that is 3 inches longer and a rise that is 1 inch longer, a shirt or jacket body that is 2 inches longer, a parka body that is 2.5 inches longer and sleeves that are 2.5 inches longer than regular sizes.
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.

