Kelvin Aerolite Vest
Lightweight and compressible design with cutting-edge insulation and warm-when-wet performance
$219.00
Features
- Synthetic PrimaLoft® Gold insulation with Cross Core™ technology replicates the warmth and compressibility of down, but with the benefit of warm-when-wet performance
- Lightweight insulation is infused with silica aerogel, a nearly weightless material that’s composed of more than 95% air and acts as additional thermal insulation
- Exterior fabric constructed of a 27-denier polyester face with durable water repellent finish and a 27-denier polyester backer
- DWR finish resists precipitation and prevents face fabric from wetting out
- Deep, zippered chest pocket safely stores your valuables
- Zippered hand warmer pockets
- Weight: 9.6oz
- Imported
Description
The Kelvin Aerolite Vest delivers maximum warmth with minimal bulk, even in the wettest, most extreme environments. It boasts an innovative synthetic insulation blend that replicates the low-bulk, highly compressible characteristics of down, but with warm-when-wet performance. Count on it to keep you going when temps suddenly plummet and disappear into your pack when not needed.
Product ID: 50258
Kelvin Aerolite Vest
Color: Earth
$219.00
Product Reviews
4.8
4.8 star rating
4.8 star rating 510 ReviewsFit
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B
Bryan D.
Verified Buyer
5.0 star rating
Color :
Buckskin
Size :
XL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
04/17/26
Color :
Buckskin
Size :
XL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Awesome vest!
Review by Bryan D. on 17 Apr 2026 review stating Awesome vest!
Fits great! Super warm!
On Kelvin Aerolite Vest
C
Chris S.
Verified Buyer
5.0 star rating
Color :
Optifade Subalpine
Size :
M
User Group :
Military & Veterans
Weight:
161 lbs - 190lbs
Height:
5'9'' - 5'11''
04/13/26
Color :
Optifade Subalpine
Size :
M
User Group :
Military & Veterans
Weight:
161 lbs - 190lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Awesome layering piece!
Review by Chris S. on 13 Apr 2026 review stating Awesome layering piece!
The Aerolite vest has been a great addition to my kit. Top notch fit, finish and quality that comes standard with all the Sitka gear I’ve purchased! Great layering piece that always makes it in the pack.
On Kelvin Aerolite Vest
M
Mark H.
Verified Reviewer
5.0 star rating
Weight:
131 lbs - 160lbs
Height:
5'9'' - 5'11''
04/11/26
Weight:
131 lbs - 160lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Super light and traps heat
Review by Mark H. on 11 Apr 2026 review stating Super light and traps heat
So far, I’ve only used it from 50 to 30, and state where it’s really windy. Does a nice job on trapping heat and keeping you warm, product is very light great for packable. I might use it to walk to my tree stand then take it off or put it on if I’m on a long walking Hunt. qualities of the chain thank you Sitka!
On Kelvin Aerolite Vest
E
Evgenii U.
Verified Buyer
5.0 star rating
Color :
Optifade Open Country
Size :
XXL
Weight:
191 lbs - 220lbs
04/09/26
Color :
Optifade Open Country
Size :
XXL
Weight:
191 lbs - 220lbs
Fit
True to size
Fit
True to size
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Ambient Jacket
Review by Evgenii U. on 9 Apr 2026 review stating Ambient Jacket
Thank you !
On Kelvin Aerolite Vest
D
David J.
Verified Buyer
5.0 star rating
Color :
Optifade Open Country
Size :
XXL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
04/06/26
Color :
Optifade Open Country
Size :
XXL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Extra Outer Layer
Review by David J. on 6 Apr 2026 review stating Extra Outer Layer
Purchased to wear as the extra outer layer while on stand that would pack easily in a smaller day pack. This vest appears that it will fulfill that purpose.
On Kelvin Aerolite Vest
