REI Co-op Swiftland TT Run Crew Socks - Seconds - 2 Pairs
Go the distance in comfort. This 2-pack of REI Co-op Swiftland TT Run Crew socks is made with COOLMAX® EcoMade recycled polyester for cooler, drier feet on technical trail runs.
- COOLMAX EcoMade recycled polyester fabric blend wicks moisture to keep your feet comfortable on long runs
- LYCRA® spandex improves fit and provides arch support
- Crew height (9 in.) fends off dirt and grime
- Reinforced impact zones under the heels and balls of the feet provide light cushioning
- Seamless toes
- Machine wash warm inside out in cold or warm water; do not use bleach or fabric softener; tumble dry on low
- Seconds; item lacks retail packaging and/or has minor cosmetic imperfections that do not affect product performance
- Note: product and/or packaging may be marked as "irregular"
- 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
- Made in USA with imported and domestic yarns
Made in USA.
View the REI Co-op Swiftland Product LineView all REI Co-op Men's Running Socks| Best Use | Running Trail Running |
|---|---|
| Fabric | Asphalt: 58% COOLMAX EcoMade recycled polyester/38% nylon/4% LYCRA spandex; Wild River Cosmic Magenta: 62% COOLMAX EcoMade recycled polyester/34% nylon/4% LYCRA spandex |
| Sock Height | Crew |
| Sock Cushioning | Light Cushioning |
| Moisture Wicking | Yes |
| Gender | Unisex |
| Sustainability | Contains recycled materials From a Climate Label Certified brand |
| S | M | L | XL | S/M | L/XL | |
|---|---|---|---|---|---|---|
| U.S. Men's | 5.5-8.5 | 9-12 | 12.5-14 | 5.5-8.5 | 9-14 | |
| U.S. Women's | 4-6.5 | 7-9.5 | 10-12.5 | 4-9.5 | 10-12.5 |
Sizing Notes
For socks, please use shoe size.
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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Good socks for leisurely activities
Nice socks to wear to bed and walking around, but not ideal for running. They tend to rub toes the wrong way and there are a lot of extra threads in the entire interior that can be a bit annoying, but nice and fluffy to keep my feet warm while sleeping and walking in cold weather. They wouod probably be fine for cycling in cold weather also.
Like all REI products, first rate
Like all REI products, first rate

