Wazzie Wool Jacquard Half Zip

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We took the popular half-zip silhouette and updated the fit: making it slightly shorter in body length, and a bit wider at the hem, for easy layering. With a wide, tall neck for snuggling into when that cold wind blows. As always, our Wazzie Wool is machine washable, ZQ Certified, and will hold its shape and color after many wears. Perfect for a cold run, a hike, or a long fall walk, with all of wool's magic: naturally anti-stink, beautifully insulating, soft to the touch.


• 23" body length (size small)


• 100% merino wool
• Responsibly sourced

Learn more on our Fabrics page.

At Oiselle, our vision is to help all women feel strong and free through the joy of running. Our mission is to design great product, build the sisterhood, and improve the sport. May we all experience the transformative power of sports and community.

Customer Reviews

Based on 16 reviews
Runs large!

I purchased medium, which based on sizing guide should fit comfortably snuggly, but the it is way to big on me. I will be returning.

Whitney T.

Wazzie Wool Jacquard Half Zip

Love the warmth and long zipper

I love this sweater. It’s keeps me warm as a second layer on my early morning runs and during the day after showering. I love the long zipper, it’s easy to put on and If I get warm, I pull the zipper down. Wish I had gotten the Ivory or Mist in my size, but they were sold out.


This top is so pretty, fits amazing, and the fabric is to die for. I'd wear this daily. So soft. BUT... I've only worn it 30 min and the very fine weave has already snagged in 3 places on I don't even know what (?!). I cut the tiny loose threads off and you can't really tell unless you look very closely that something happened, but I'm worried that this will continue to happen and ruin the shirt. It was too pricey (even on sale) to be that easily damaged IMO. Torn on whether to keep it or send it back!

We appreciate your feedback on our Wazzie Wool Jacquard Half Zip, T.R.! Our customer care team will reach out to address your concerns and try to make this right for you, and we will share your thoughts with our Design Team.