REI Co-op Swiftland Insulated Running Jacket - Men's

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Color: Raisin
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Hit the trail even as temps dip. The men's REI Co-op Swiftland insulated running jacket pairs insulated ripstop nylon with strategically placed, fleece-backed stretch knit built for movement.


  • Nylon shell over upper chest and shoulders has a durable water repellent (DWR) finish that blocks wind and sheds light rain
  • Fleece-backed stretch polyester across back, lower torso and underarms provides a high level of mobility
  • 40 g light stretch insulation provides light technical warmth built for movement
  • Large, fleece-backed zippered hand pockets and sleeve pocket securely store essentials
  • Full-length zipper provides ventilation to cool you down
  • Reflective details on front and back
  • Thumbholes hold sleeves in place while running
  • Elastic bindings at cuffs and back hem
  • Underarm sleeve gussets improve mobility
  • 28.5 in. back length; Tall sizes have a back length of 30.5 in.
  • Designed with input from the field and tested while running, hiking and backpacking in various weather conditions in New Zealand and Canada
  • Machine wash cold, separately, gentle cycle; do not use bleach or fabric softeners; tumble dry low and remove promptly
  • REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
  • Made in a Fair Trade Certified™ factory
  • Contains materials that meet the bluesign® criteria


View the REI Co-op Swiftland Product LineView all REI Co-op Men's Synthetic Insulation Jackets

Technical Specs

Best Use

Trail Running




Chest, shoulders and upper back: ripstop nylon (bluesign approved); lower back, forearms, underarms and lower torso: 91% polyester/9% spandex grid-back fleece (bluesign approved)

Lining Fabric

Recycled polyester (bluesign approved)



Insulation Type



40 g polyester (50% recycled; bluesign approved)





Back Length


Back Length (in.)

28.5 inches




11 ounces


Contains recycled materials

Contains materials that meet the bluesign® criteria

Fair Trade Certified™ factory

From a Climate Neutral Certified brand

Size Chart

XSSMLXLXXLXXXL24 IN Waist26 IN Waist28 IN Waist30 IN Waist31 IN Waist32 IN Waist33 IN Waist34 IN Waist35 IN Waist36 IN Waist38 IN Waist40 IN Waist42 IN Waist44 IN Waist46 IN Waist48 IN Waist50 IN Waist
Chest3536 - 3839 - 4142 - 4546 - 4950 - 5354 - 57
Sleeve Length3333.53434.53535.7536.5
Waist27.528 - 3032 - 3436 - 3840 - 4244 - 4648 - 502426283031323334353638404244464850
Hip33.534.5 - 36.537.5 - 39.541 - 4344 - 46.547.5 - 50.551.5 - 54.53233.534.536.53737.538.539.540.2541434446.547.550.552.554.5

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.

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