Kelvin Aerolite Jacket
Lightweight and compressible design with cutting-edge insulation and warm-when-wet performance
$350.00$245.00
Color: Sitka Black
Size:
Standard Fit
Size Guide
Free 30-day returns
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
- Gusseted stretch cuffs allow for smooth, easy layering and unrestricted shooting
- Fitted hood provides low-profile warmth and concealment without obstructing peripheral vision
- Adjustable hem and hood offer a custom fit and help prevent unwanted cold drafts
- Deep, zippered chest pocket safely stores your valuables
- Zippered hand warmer pockets
- Total weight is 16oz
Description
The Kelvin Aerolite Jacket 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: 50256
Kelvin Aerolite Jacket
Color: Sitka Black
$350.00$245.00
4.8
4.8 star rating
4.8 star rating 744 ReviewsFit
True to size
Fit
True to size
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N
Natalia A.
Verified Buyer
5.0 star rating
Color :
Optifade Subalpine
Size :
M
03/22/26
Color :
Optifade Subalpine
Size :
M
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Great jacket great fit and
Review by Natalia A. on 22 Mar 2026 review stating Great jacket great fit and
Great jacket great fit and super warm
On Kelvin Aerolite Jacket
G
Garrett S.
Verified Buyer
5.0 star rating
Color :
Buckskin
Size :
XL
Weight:
191 lbs - 220lbs
Height:
6' - 6'2''
03/21/26
Color :
Buckskin
Size :
XL
Weight:
191 lbs - 220lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Kelvin Aerolite
Review by Garrett S. on 21 Mar 2026 review stating Kelvin Aerolite
One of my favorite Sitka products. It’s warm, light, and looks good. It’s great for hunting or fishing!
On Kelvin Aerolite Jacket
Z
Zachary H.
Verified Buyer
5.0 star rating
Color :
Optifade Subalpine
Size :
M
Weight:
131 lbs - 160lbs
Height:
6' - 6'2''
03/21/26
Color :
Optifade Subalpine
Size :
M
Weight:
131 lbs - 160lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Perfect for everything
Review by Zachary H. on 21 Mar 2026 review stating Perfect for everything
Wear this daily and early fall. It keeps you plenty warm and breaks the wind.
On Kelvin Aerolite Jacket
C
Cade D.
Verified Buyer
5.0 star rating
Color :
Optifade Open Country
Size :
XXL
Weight:
221 lbs - 250lbs
Height:
6' - 6'2''
03/18/26
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
Kelvin aerolite
Review by Cade D. on 18 Mar 2026 review stating Kelvin aerolite
Awesome jacket. Fits great. Good for windy and rainy days.
On Kelvin Aerolite Jacket
J
James P.
Verified Buyer
5.0 star rating
Color :
Buckskin
Size :
L
Weight:
191 lbs - 220lbs
Height:
6' - 6'2''
03/18/26
Color :
Buckskin
Size :
L
Weight:
191 lbs - 220lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Best jacket ever
Review by James P. on 18 Mar 2026 review stating Best jacket ever
I love my jacket. I wear it more than any other jacket. I wore my first one out and just purchased my second one. 10 out of 10. Zipper finally gave out on the original one
On Kelvin Aerolite Jacket
