REI Co-op Flash Insulated Vest - Men's
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An ideal core-warming light layer, the men's REI Co-op Flash insulated vest uses our ShadowBaffle™ construction that's much warmer than standard quilting—and it's made with 70% recycled insulation.
Shop similar products- Lightweight, windproof, bluesign®-approved, recycled ripstop nylon shell and lining fabric has a DWR (durable water repellent) finish to protect against light rain and stains
- 60 g Primaloft Silver Eco synthetic insulation is 70% postconsumer recycled content, bluesign® approved and highly breathable, compressible and warm even when wet
- REI-exclusive ShadowBaffle construction is lab-measured to be at least 14% warmer than stitching through all layers like a standard quilt-through and is also more durable
- Highly compressible vest packs down small into its left hand pocket
- Pack-friendly zippered hand pockets fit with a pack's hipbelt
- Additional zippered chest pocket and internal drop-in pocket give you storage options for trail essentials
- Zipper placket and armholes are constructed to be easily repairable to ensure a long life for this vest
- Drawcord at hem helps conform to your body and keep out cold drafts
- Field tested while hiking, backpacking, skiing, running, cycling and sailing in 20–60-degree temps in Washington, Canada, Australia, New Zealand and Argentina
- Made in a Fair Trade Certified™ factory, which promotes safe working conditions and sustainable livelihoods
- Made in a Fair Trade Certified™ 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 Flash Product LineView all REI Co-op Men's Synthetic Insulation VestsBest Use | Hiking |
---|---|
Fabric | Recycled ripstop nylon (bluesign® approved) |
Lining Fabric | Recycled ripstop nylon (bluesign® approved) |
Windproof | Yes |
Insulated | Yes |
Insulation Type | Synthetic |
Insulation | 60 g PrimaLoft Silver Eco polyester (70% postconsumer recycled content; bluesign® approved) |
Hood | No |
Packable | Yes |
Back Length | Hip-length |
Back Length (in.) | 26 inches |
Gender | Men's |
Weight | 10.9 ounces |
Sustainability | Contains materials that meet the bluesign® criteria Contains recycled materials Fair Trade Certified™ factory 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.

