Search  for anything...

SITKA Kelvin Aerolite Vest - Lightweight Insulated Hunting Vest for Men

  • Based on 67 reviews
Condition: New
Checking for the best price...
$204.00 Why this price?
Save $146.00 was $350.00

Buy Now, Pay Later


As low as $34.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by EmJs

Arrives Monday, Nov 2
Order within 18 hours and 38 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Size: XX-Large Big


Color: Optifade Marsh


Description

KELVIN AEROLITE VEST In a sea of outdoor specialization, having versatile gear as well is a strength. This lightweight, compressible vest maximizes warmth while minimizing bulk. Use it for everything from backcountry hunts and off- season scouting trips to everyday life; it slips comfortably under a shell whenever you need an extra shot of warmth. Synthetic PrimaLoft Gold Insulation with Cross Core technology replicates the aesthetics and performance of down insulation, but with warm-when-wet performance. FEATURES: - Weight: 9.6 oz. - Synthetic PrimaLoft Gold Insulation with Cross Core technology - Lightweight insulation (35% recycled) is infused with silica aerogel - 20-denier polyester face, 20-denier polyester backer - Deep, zippered chest pocket safely stores your valuables WHY WE MADE THIS The best thing about synthetic insulation is that it stays warm even in extreme, wet conditions. Until now, that reliability has come at the cost of bulkier and heavier products. The Kelvin Aerolite Jacket harnesses the insulating properties of trapped air to create synthetic insulation that replicates the low-bulk, highly compressible characteristics of down, but with warm-when-wet performance. We designed this go-to, versatile layer to keep you warm when you need it, yet disappear in your pack when you don’t.

Item model number ‏ : ‎ 50258


Department ‏ : ‎ mens


Date First Available ‏ : ‎ January 3, 2022


Manufacturer ‏ : ‎ SITKA Gear


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #1,002,761 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1,003 in Men's Outerwear Vests


#1,003 in Men's Outerwear Vests:


Customer Reviews: 4.5 4.5 out of 5 stars (67)


Color: Optifade Marsh


Style: Kelvin Aerolite Insulated Hunting Vest


Sleeve Type: Sleeveless


Coat Silhouette Type: Quilted


Seasons: Fall


Pattern: Camouflage (Marsh)


Fit Type: Regular


Collar Style: Band


Climate Suitability: Cold Weather


Brand Name: SITKA


Style Number: 50258


Age Range Description: Adult


UPC: 841984169761


Import Designation: Made in the USA or Imported


Number of Items: 1


Manufacturer: SITKA Gear


Unit Count: 1 Count


Item Type Name: Hunting Vest


Part Number: 50258-WL-XXL


Closure Type: Zipper


Number Of Pockets: 5


Water Resistance Level: Water Repellent


Sleeve Length Description: Sleeveless


Material: Polyester


Fabric Type: 100% other


Product Care Instructions: Hand Wash Only


Lining Description: Unlined


Apparel Fabric Stretch: No Stretch


Apparel Fabric Weight Class: Lightweight


Item Length Description: Standard Length


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • the quality is adequate
Vest sitka
Reviewed in the United States on September 5, 2026 by Muqaddas Zakirova

  • Love it. Thin and light yet warm
Weird they don't seem to make small. Only complaint is some bad sticking in one spot. But still awesome. Medium although a bit wide, looks fine on me @5'4". I can wear under a zip up hoody or over since it is a bit wide. So thin and light. Should width works for me too even though it is a medium. Just a little long (maybe an inch) in length for me but I don't mind. ... show more
Reviewed in the United States on February 11, 2024 by Alan W.

  • Lightweight and packable
Love this vest more than I thought I would. Extremely light and packable but warm.
Reviewed in the United States on May 14, 2025 by Mark Homann

  • Sweet
Size: Large Color: Optifade Subalpine
Love sitka gear. Super light weight
Reviewed in the United States on March 8, 2026 by Amazon Customer

  • Great Quality
Great quality and fit, thin but very warm.
Reviewed in the United States on March 17, 2024 by DB

  • Nice!!!
Well made as always!!! Pricey as always!!!
Reviewed in the United States on November 21, 2025 by Trust my Judgment....I know things!

  • Warm
Size: 3X-Large Big Color: Optifade Open Country
Quality
Reviewed in the United States on January 5, 2024 by Amazon Customer

  • Quality leaves a lot to be desired
Size: 3X-Large Big Color: Optifade Open Country
Product seems to be cheaply made. The zipper had 2 stitches over the teeth of zipper preventing it to work smoothly. Had to take razor & carefully cut. Very very thin. Hope it provides warmth. I bought xxxl & it fits nicely. I’m 5’10 & 250. All I have is Sitka product & I really like how comfortable & warm it is. They do have problem with zippers. I have sent a jacket back twice to have zipper replaced & now top front pocket zipper broke. I’m retired & live in a cabin at mouth of canyon so I use the jackets everyday many days in the summer as I range up to 10,000 feet. So the zippers really get a work out everyday. Everything Sitka makes runs extremely small. I wished there was more length to most upperwear as I have a stomach to cover. Hoping this will last just does not seem like it will. ... show more
Reviewed in the United States on September 30, 2023 by LS

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...