Olann Merino 1/2 Zip Pullover



Merino wool is incredible. Created from 100% natural fibers, Merino wool is loaded with game-changing features. Proven to be the best next-to-skin performance fabric one can wear. Lightweight, breathable and moisture wicking fabric offers the benefits of superior insulation, natural odor control, and complimentary wrinkle resistance. From cold temps to hot days, Merino wool is a staple to have for everyday wear in any climate.


Features & Tech

  • Weight 8.8 oz | 249 g | L
  • PRÒI-Stretch™4-Way Stretch for superior range of motion
  • Natural fiber features help regulate body temps, promoting airflow, keeping you comfortable in warmer temps. When temps dip low, the same natural fibers work in reverse, redistributing your bodies heat keeping your warm.
  • Natural Moisture Wicking properties pulls moisture away from skin keeping you dry and comfortable in hot and humid conditions.
  • Natural Antimicrobial Odor Control safely mitigates odors caused from sweat.
  • Thumb Holes make for hassle-free layering.
  • YKK Zippered Half Zip
  • Shape Recovery We added the perfect amount of Lycra to help the shape and retention recovery for the life of the garment.
  • Next to skin softness matters most when it comes to base layers



PRÓI-Fresh represents sustainable and highly effective odor control technology that inhibits antimicrobial growth and neutralizes odors. 


4-Way PRÓI-Stretch fabric stretches and recovers in all directions for maximum comfort and is perfect for use in activewear.

product care

For Best Results: Machine wash cold. Line or tumble dry low heat.
For Worst Results: Drag through puddle behind vehicle. Air dry on roof rack.

Customer Reviews

Based on 49 reviews
Tori Banks
The sleeves are long!

Love this merino pullover! I have ridiculously longs arms and so finding long sleeves that fit is hard, this fits!! I’ve washed it a couple times so far too and it fits the same as when it arrived!

Kara Ann McCormick
Fits perfectly and is super comfortable!!

I’ll start off by saying that the fit is wonderful and it’s warm! The only downside is that it is slightly scratch, but you don’t feel it after a few minutes. For reference, I’m 5’5” and 140lbs. Got a large

Ruth I.
Must have for layering

Great lightweight, warm base layer and no itching! True to size fit!

Trisha F
Not soft

I’m purchased this and the leggings. It is not soft at all. It picks up burrs easily and tears easy going through vines. I thought I would wear this and my leggings early season on MO since it is so hot. However, I have multiple holes and burrs already in them with less than 5 hunting sits. I wish they were soft and not scratchy. Great concept but somehow they need to be more durable and softer.

Maggie Kirchhoff
Simply the Best

This is my favorite base layer. I have worn this for every hunt and am not disappointed with how it performs. While on a hunt recently, I tore a hole in my OG Olann Merino 1/2 zip and simply had to buy a new one. Same great quality that I have come to expect. I have worn this Merino 1/2 zip for many hunts but most recently during a 12-day hunt in Alaska. No smell and still comfortable!