

Rossby LS
Ultralight, breathable performance built for long days in the sun.
$109.00
Features
- Ultralight, moisture-wicking textile is highly breathable
- Four-way stretch woven fabric is snag-resistant
- UPF 50+ sun protection
- Integrated back vents optimize breathability and mobility
- Polygiene® Odor Control Technology mitigates odor
- Dual chest pockets with snap closure
- Sunglasses slot in wearer’s left chest pocket
- Covert sunglasses wipe is on the inside lower hem
- Imported
Description
Designed for anglers on sun-soaked days, the Rossby Shirt delivers ultralight, breathable performance to keep you cool and comfortable through the midday heat. Snag-resistant four-way stretch fabric moves naturally when casting, rowing, and poling, while integrated back vents maximize airflow. Polygiene® Odor Control Technology keeps gear fresh, and UPF 50+ sun protection shields skin during long days in full sun.
Product ID: 600756

Rossby LS
Color: Gravel Blue
$109.00
Key Features
Ultimate Breathability
Ultralight, moisture-wicking textile and integrated back vents
Made to Move
Four-way stretch woven fabric is snag-resistant
Shelter from the Sun
UPF 50+ blocks harmful rays during extended exposure
Product Reviews
4.9
4.9 star rating
4.9 star rating 205 ReviewsFit
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Fit
True to size
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205 Reviews
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S
Sheldon P.
Verified Buyer
5.0 star rating
Color :
Iron Grey
Size :
XXL
Weight:
221 lbs - 250lbs
Height:
5'9'' - 5'11''
06/14/26
Color :
Iron Grey
Size :
XXL
Weight:
221 lbs - 250lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Always great quality
Review by Sheldon P. on 14 Jun 2026 review stating Always great quality
Every item I have bought from Sitka has great quality and this one in no different. I have a lot of Sitka gear and have never been disappointed. I recommend Sitka to everyone.
On Alpha Fleece Vest
J
Jeremiah C.
Verified Buyer
5.0 star rating
Color :
Blaze Orange
Size :
XL
Weight:
191 lbs - 220lbs
Height:
5'9'' - 5'11''
06/12/26
Color :
Blaze Orange
Size :
XL
Weight:
191 lbs - 220lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Ordering was simple, delivery was
Review by Jeremiah C. on 12 Jun 2026 review stating Ordering was simple, delivery was
Ordering was simple, delivery was fast! Now to the vest. It extremely comfortable, and fit perfectly! Great service and product!
On Alpha Fleece Vest
N
Nate D.
Verified Buyer
5.0 star rating
Color :
Blaze Orange
Size :
XL
Weight:
161 lbs - 190lbs
Height:
5'6'' - 5'8''
06/09/26
Color :
Blaze Orange
Size :
XL
Weight:
161 lbs - 190lbs
Height:
5'6'' - 5'8''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Stylish and comfy
Review by Nate D. on 9 Jun 2026 review stating Stylish and comfy
Love the boar vest for when I take off my coat to field dress a deer and still have orange on so I don’t get shot 😂
On Alpha Fleece Vest
D
Dewayne P.
Verified Buyer
5.0 star rating
Color :
Olive Green
Size :
XL
Weight:
191 lbs - 220lbs
Height:
5'9'' - 5'11''
05/21/26
Color :
Olive Green
Size :
XL
Weight:
191 lbs - 220lbs
Height:
5'9'' - 5'11''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
As usual this is another great piece.
Review by Dewayne P. on 21 May 2026 review stating As usual this is another great piece.
I can never go wrong with my Sitka gear. It looks great, works great and fits great. Thanks for your hard work.
On Alpha Fleece Vest
C
Carter H.
Verified Buyer
5.0 star rating
Color :
Dark Green Sage
Size :
XL
Weight:
191 lbs - 220lbs
Height:
6' - 6'2''
05/08/26
Color :
Dark Green Sage
Size :
XL
Weight:
191 lbs - 220lbs
Height:
6' - 6'2''
Fit
True to size
Fit
True to size
SEE MORE SEE LESS
Quality
Review by Carter H. on 8 May 2026 review stating Quality
Very nice vest, can be used for hunting or every day use.
On Alpha Fleece Vest




