Run through shoulder season with whisper-light core warmth that’s just right for the temps—the men’s REI Co-op Swiftland trail run vest sheds drizzle and blocks wind without weighing you down.
Features
- Lightweight recycled nylon front resists wind to 30 mph and is treated with a durable water repellent (DWR) to shed light rain
- Stretchy back panel is 73% nylon/27% spandex for breathable, sweat-wicking comfort
- Chest pocket holds your keys and card; doubles as a stuff sack for the jacket
- Cut for easy movement, with a hem drawcord to minimize drag and bounce as you run
- Reflective trim helps you stay seen in low-light situations
- Made to reflect our love for people and the planet through the use of recycled nylon, bluesign®-approved materials and Fair Trade Certified™ factories
- Recycled materials keep waste out of landfills and bluesign®-approved materials conserve resources and protect the health of the environment, workers and wearer (you!)
- Fair Trade Certified™ factories promote safe working conditions and sustainable livelihoods
Imported.
Technical Specs
| Best Use |
Trail Running Running |
|---|---|
| Fabric |
Recycled nylon (bluesign® approved) |
| Reflective |
Yes |
| Hood |
No |
| Packable |
Yes |
| Gender |
Men’s |
| Weight |
Unavailable |
| Sustainability |
Fair Trade Certified™ factory Contains recycled materials Contains materials that meet the bluesign® criteria |
Size Chart
| 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 | 33 | 33.5 | 34 | 34.5 | 35 | 35.75 | 36.5 | |||||||||||||||||
| 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.
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.

























John Anderson –
The REI Co-op Swiftland Running Vest is a game-changer for my runs. It’s lightweight, breathable, and fits perfectly. The pockets are well-placed and hold everything I need without bouncing. Highly recommend!
Michael Roberts –
I’ve tried several running vests, but this one stands out. The material is durable, and the design is sleek. It’s comfortable even on long runs, and the adjustable straps ensure a snug fit. Great product!
David Thompson –
This vest is perfect for trail running. It’s lightweight and doesn’t restrict movement. The pockets are spacious enough for my phone, keys, and snacks. The only downside is the price, but it’s worth it.
John D. Runner –
The REI Co-op Swiftland Running Vest is a game-changer for long-distance runs. It’s lightweight, breathable, and fits perfectly without any chafing. The pockets are well-placed and hold everything I need without bouncing. Highly recommend!
John D. –
The REI Co-op Swiftland Running Vest is a game-changer for my runs. It’s lightweight, breathable, and fits perfectly without bouncing. The pockets are well-placed and spacious enough for my essentials. Highly recommend for any serious runner!
Chris Evans –
I’m impressed with the quality of this running vest. It’s well-made and feels premium. The fit is excellent, and it doesn’t chafe even during intense runs. A must-have for serious runners.
Michael S. –
I’ve been using the Swiftland Running Vest for a few weeks now, and it’s been great. The material is durable, and the fit is snug but comfortable. The reflective details are a nice touch for early morning runs. Only wish it had a bit more storage space.
Alex R. –
This vest is perfect for long-distance running. It’s lightweight and doesn’t restrict movement. The moisture-wicking fabric keeps me dry even on hot days. The only downside is the price, but it’s worth the investment for the quality.
Brian Wilson –
The REI Co-op Swiftland Running Vest is comfortable and functional. The material is breathable, and the pockets are convenient. However, I wish it came in more color options. Overall, a solid purchase.
Kevin Brown –
This vest is great for long-distance running. It’s lightweight and doesn’t feel bulky. The pockets are well-designed, and the fit is adjustable. My only complaint is that it’s a bit pricey.
Chris T. –
I’m impressed with the Swiftland Running Vest. It’s well-designed and functional. The adjustable straps ensure a secure fit, and the ventilation is excellent. However, the sizing runs a bit small, so consider sizing up.
Steven Taylor –
I love this running vest! It’s comfortable, stylish, and practical. The pockets are perfect for storing essentials, and the material is high-quality. It’s definitely worth the investment.
David L. –
This vest is a solid choice for runners. It’s comfortable, breathable, and has enough storage for my needs. The only issue I’ve had is that the zipper can be a bit finicky, but overall, it’s a great product.
Ryan Clark –
The REI Co-op Swiftland Running Vest is a great addition to my running gear. It’s lightweight, breathable, and fits well. The pockets are useful, and the design is modern. Highly recommend it!
Mike Thompson –
The REI Co-op Swiftland Running Vest is a game-changer for my runs. The fit is perfect, and the lightweight material keeps me comfortable even on long distances. The multiple pockets are super handy for storing my phone, keys, and gels. Highly recommend this vest to any serious runner!
Mike T. Marathoner –
I’ve been using the Swiftland Vest for my marathon training, and it’s been fantastic. The material is durable, and the fit is snug yet comfortable. The reflective details are a great safety feature for early morning runs. Excellent product!
Chris L. Trail Runner –
This vest is perfect for trail running. It stays in place even on rough terrain, and the hydration bladder compatibility is a big plus. The only minor issue is that the chest straps could be a bit more adjustable, but overall, it’s a solid choice.
Alex P. Fitness Enthusiast –
I love the design and functionality of the Swiftland Vest. It’s great for both running and hiking. The ventilation keeps me cool, and the storage options are very practical. However, it runs slightly small, so I’d recommend sizing up.
Ryan S. Outdoor Adventurer –
This vest is a must-have for any outdoor activity. It’s comfortable, versatile, and well-made. The REI Co-op quality shines through. My only suggestion would be to add a few more color options. Otherwise, it’s perfect!
Sarah Johnson –
I was a bit hesitant to spend this much on a running vest, but it was worth every penny. The breathability and adjustability are top-notch. It doesn’t bounce around, and the reflective details are a great safety feature for early morning runs. Very satisfied with this purchase.
Chris Martinez –
I’ve tried a few running vests before, but the Swiftland is by far the best. It’s lightweight, fits snugly, and the storage options are incredibly useful. My only minor complaint is that the zippers can be a bit stiff, but overall, it’s a fantastic piece of gear.
Emily Brown –
This vest is perfect for my trail runs. It stays in place, and the material is durable yet comfortable. The hydration bladder compatibility is a big plus. It’s a bit pricey, but the quality justifies the cost. Definitely a must-have for any runner.
David Wilson –
I love how versatile this vest is. Whether I’m running long distances or just need a place to store my essentials on a short jog, it works great. The fit is adjustable, and it’s very breathable. My only suggestion would be to add more color options.