Search  for anything...

SITKA Gear Mens Core Merino 330 Half-Zip

Based on 27 reviews
Condition: New
Checking for the best price...
$219.00

Buy Now, Pay Later


As low as $36.50 / 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

This item is eligible for return within 30 days of receipt

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 5 left in stock, order soon!
Fulfilled by Kenzie's Optics

Arrives Nov 17 – Nov 23
Order within 5 hours and 24 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Color
Optifade Subalpine
Size
XX-Large
Model
600151-SA-XXL
Material
Wool
Fit Type
Regular
Style Name
Core Merino 330 Half-zip

Description

BORN FROM STORMS The gear hunters need—never to beat the elements, but to ride alongside them. Since 2006, SITKA has been the pioneer and innovator in technical hunting gear, helping you stay warmer, dryer and more protected from the elements. They leverage exclusive world-class technologies like GORE-TEX and WINDSTOPPER to enable this protection from the elements. SITKA gear is built to work together in skin-to-shell systems to keep you comfortable, and easily layers from early-season heat to late-season frozen conditions. For optimum stealth, GORE OPTIFADE Concealment technology is used across this entire system. Scientifically engineered to confuse the vision of antelope, elk, and mule deer, it offers maximum concealment when stalking in vegetated terrain. GORE OPTIFADE breaks the mold by using a digitally rendered blend of micro and macro patterns to fool animal vision. Created by a renowned team of camouflage and animal vision experts, this pattern takes into account how elk and mule deer see when looking through vegetation. The Subalpine concealment is designed for engagements of fifty yards or less in vegetation below the treeline. Stalking through oppressively scorching prairies, scrublands, and deserts demand a system that will keep you protected from the all-day sun while managing moisture to keep you cool and collected for the moment of truth Ready to perform from September into Spring and ideal for elk, mule deer or bear. The midseason system can be layered up or down to keep you protected from the elements, concealed from your quarry and it will take the worry off your gear leaving you focused on the task at hand The Late Season System is built for ultimate protection from unrelenting late season conditions below treeline. Durable windproof and waterproof fabric technologies keep the weather out while insulating layers trap heat in. This system enables you to stay comfortable, concealed and in the field longer through the worst of weather The GORE OPTIFADE Concealment Waterfowl Timber pattern isn’t simply ground camo, rather scientifically engineered to confuse the birds vision while in motion from above tricking waterfowl to see nothing. Because water reflects both the brightness of the sky and the dark underside of the canopy, the pattern displays areas of high contrast. As a bird descends closer to the hunter, its environment darkens, which is represented in the pattern’s overall darker appearance. The GORE OPTIFADE Concealment Waterfowl Marsh pattern is designed for layout and blind hunting in the marsh, standing crops, or cut stubble fields. While most patterns are designed as though the bird is on the ground looking at the hunter, the Marsh pattern takes into account with a swirling effect that the birds are usually above the hunter in flight, and are in constant motion. The optimal engagement distance is between 35 yards and 45 degrees and steeper angles. The GORE OPTIFADE breaks the mold by using a digitally rendered blend of micro and macro patterns to fool animal vision. Created by a renowned team of camouflage and animal vision experts, GORE OPTIFADE Concealment takes into account how elk and mule deer see when looking through vegetated terrain. GORE OPTIFADE Subalpine is designed specifically for stalking and ambushing ungulates from ground level in vegetated terrain and is optimized for engagement ranges of 50 yards and less. The GORE OPTIFADE Concealment Open Country technology scientifically engineered to confuse the vision of elk, mule deer, bighorn sheep, and mountain goats. It offers maximum concealment when stalking among rocks, brush, and scattered trees at ground level. It is designed for engagements of forty yards or less in this terrain. The emphasis is on the larger neutral areas of the pattern (macro-pattern) which are more critical to concealment at the greater engagement ranges imperative to hunting in the backcountry. Sitka Gear was born from the belief that the experience of hunting is as important — if not more important — than the harvest. Going places few people go and enduring weather that keeps most hunters home is the fabric of Sitka Tribe. We live for the uncommon experiences and awe-inspiring moments found through the pursuit. Hunting offers a focus rarely afforded to us in the constant distraction we face in our day-to-day lives. It provides a meaningful connection to the wild around us, and it awakens the wild still within us. This connection grounds us, gives us much-needed perspective, and shapes our lives far beyond a day spent in the field.

Specs 37

Department Men
Manufacturer SITKA Gear
Color Optifade Subalpine
Fit Type Regular
Style Name Core Merino 330 Half-zip
Neck Style High Neck
Sleeve Type Long Sleeve
Character Sports

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 17 – Nov 23

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


Only the best
Color: Optifade Subalpine Size: 3X-Large
Only the best
Reviewed in the United States on November 7, 2025 by Mike

Merino
Color: Optifade Waterfowl Size: Medium
The softness and warmth of the fabric is the best I felt so far...
Reviewed in the United States on December 15, 2024 by Karel Depolo

Sitka
Color: Optifade Timber Size: Large
Great product just like all Sitka products. Very warm
Reviewed in the United States on November 21, 2024 by Dean Michael

Nice but not as warm as expected.
Color: Optifade Elevated II Size: X-Large
It's not as thick or warm as i expected. A heavy fleece from Columbia or llbean is warmer but a little more bulky as well. It is well made and true to sitka sizing.
Reviewed in the United States on November 7, 2025 by h

Not all that warm for all the hype of being polartec 330
Color: Optifade Open Country Size: X-Large
Very nice garment, just not as warm as expected / hoped. Love my old heavy weight Damart stuff, but it's just not available anymore. I had higher hopes for this weight materail Otherwise the garment is great, good fit, godd finish high quality shirt....................just not "heavyweight" warm, IMO. ... show more
Reviewed in the United States on December 23, 2024 by Billy Bob

Not worth the money
Wouldn’t recommend this product. I notice no difference in warmth with this vs a cheap base layer. Absolutely NOT worth the price.
Reviewed in the United States on November 26, 2024 by Brittany
Checking for best price...