

❄️ Gear up in SITKA Core Merino 330 — where warmth meets unstoppable performance!
The SITKA Gear Mens Core Merino 330 Half-Zip is a heavyweight, 330-gram merino wool base layer designed for extreme cold. Featuring 17.5-micron ArmorSpun Merino wool exterior and a recycled synthetic interior, it delivers superior warmth, moisture management, and itch-free comfort. Durable snag-resistant stitching and easy machine care make it the perfect choice for late-season outdoor pursuits.










| ASIN | B0CSVGGQX3 |
| ASIN | B0CSW646ZF |
| Age Range Description | Adult |
| Apparel Closure Type | Pull On |
| Best Sellers Rank | #615,966 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #426 in Men's Base Layers |
| Brand Name | SITKA |
| Color | Optifade Subalpine |
| Customer Reviews | 4.5 4.5 out of 5 stars (23) |
| Date First Available | January 20, 2024 |
| Department | Men |
| Fabric Type | 54% Wool (Merino), 35% Polyester, 11% Nylon |
| Fit Type | Regular |
| Item Length Description | Standard Length |
| Manufacturer | SITKA Gear |
| Manufacturer | SITKA Gear |
| Material Type | Wool |
| Model Name | Core Merino 330 Half-zip |
| Neck Style | High Neck |
| Occasion | Vacation |
| Pattern | Solid |
| Pocket Description | Kangaroo Pocket |
| Product Care Instructions | Machine Wash |
| Sleeve Type | Long Sleeve |
| Style Name | Core Merino 330 Half-zip |
| Style Number | 600151 |
| Subject Character | Sports |
| UPC | 841984187314 |
M**E
Only the best
Only the best
K**O
Merino
The softness and warmth of the fabric is the best I felt so far...
D**L
Sitka
Great product just like all Sitka products. Very warm
B**B
Not all that warm for all the hype of being polartec 330
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.
H**H
Nice but not as warm as expected.
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.
B**Y
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.
Trustpilot
1 week ago
2 days ago