Women's Izzy Tank Top
Tight Fit • Lightweight

267 reviews
Size Guide
Ash Grey
Turquoise Stripe
Lavender Stripe
This is a tight/snug fit -- if you want a looser fit, please order up one size

Ultra-soft & Feather-light

Breathable & Moisture Wicking

Quick Drying!

Odor Destroying

Temperature Regulating

Enhanced Durability

Repels Wrinkles

Packs Small

UPF 25 Sun protection

Perfect scoop neck

Slim silhouette

Wide stay put straps


  • 85% Australian Merino Wool, 12% Nylon, 3% Spandex
  • Non-Mulesed Wool
  • Woolmark® Certified
  • Woolx DuraLite® Fabric


  • Lightweight 150g/m²


Follow these tips for the best perfomance and longest life for your garment:

Machine wash cold inside out and Tumble dry low.

Avoid fabric softener. Though it won't damage the clothing it does coat the fibers in a wax that neutralizes many benefits of Merino.

FREE Standard Ground Shipping On All Orders!

FREE Exchanges On All Orders! Process your exchange and print a free pre-paid exchange label right online in about 60 seconds!

Orders ship in 24 hours or less Monday - Friday (excluding holidays)

Purposeful design. Effortless performance. Cool, dry, and comfortable, all day every day.

Feather light with a barely there feel. The Woolx Izzy is the most comfortable tank you’ve ever worn.

The flattering slim fit and gorgeous colors create a perfect minimalist tank to wear layered or alone, all year long.

Style #382

This is a snug fit top.

If you desire a looser fit order one size larger.

Fast Shipping!

All orders ship within 24 hours from our Endicott NY Warehouse

Free Shipping & Exchanges

Order worry free with fast free shipping and free exchanges.

Satisfaction Guaranteed

Every Woolx purchase is backed by our money back guarantee.

Talk To A Real Person

Need help? Call us toll free and talk to a real person! 888-465-7977

The PERFECT Scoop Neck

Low enough to be worn as a cami but high enough to be worn on it's own.

Wide Stay Put Straps

Straps that stay put and won't slip down constantly. The perfect width for comfort with no digging in.

17.5 Micron Merino

Our lightweight Merino wool is 17.5. This is 1/4th the width of a human hair! Crazy right?!

You might be asking ... what does this mean?

Simply put, the smaller the micron the softer the wool.

Our merino will be the softest merino you have EVER felt, we guarantee it! Cotton feels down right rough compared to this!

Benefits Of Lightweight Merino

Dries Fast!

Our tees dry in a matter of hours if you hang to dry. Or dry in minutes in the dryer! Merino is nature's miracle fabric!

Breathable & Wicks Moisture

You may be thinking wool in hot & humid weather, no thanks! Merino will actually keep you cool!
You'll never wear cotton or synthetics again!

Packs Small

Frequent Flier must have. Our merino resists wrinkles, is super lightweight, and packs small.
Say goodbye to checking luggage forever!

Say Goodbye to Odor

No matter how hard you try, our tees will not smell, go climb that mountain, run 5 miles, or wear this shirt for a week straight. That's Right!
We dare you!

Layer or wear alone, the Izzy looks just as good while lounging on the couch as it does with a pair of leggings & a jean jacket.


Versatile Tank

"I bought one of these tanks to wear under my long sleeve cashmere and merino sweaters/tops as an additional, but thin, non-bulky layering piece. It worked so well for me that I ordered two more, so now I have three."



"I have a wool cami that I wear daily all winter long. I didn't think I'd find anything to replace it. But I did! The Izzy is perfect. It's definitely a snugger fit so I went with the medium. I've worn it every day since I got it and I now have a second one on the way. Looking forward to many years of comfort! Thanks Woolx!"



"I love this top so much that I bought it twice - once in black and another in an orange/red shade. They looks equally great paired with jean shorts, workout wear and even tucked into a pencil skirt with a chunky necklace for Zoom calls."




Our customer service team is right here in the US and ready to answer your questions via email, chat, sms, or phone...that's right...a phone where you can talk to a real rep right here at our Endicott, NY location!


First off, you don't need to wash your Woolx merino clothes anywhere as much as you wash cotton or synthetics.

You can wear this weeks at a time without smelling reducing waste of water and detergents not to mention time!

When you are ready to freshen up your garment just toss it in the wash on cold and tumble dry low. That's it! You'll be back in your Woolx in no time!

Can't Be Beat For Travel!

Once you travel with Merino you'll never go back. Read on to see why...

Pack less and travel light! One bag in the overhead and one under the seat. Freedom!

Avoid the lines. Once you travel without having to check luggage you'll never want to go back!

Wear weeks without laundering. Merino wool doesn't retain odors so you can wear your items weeks without laundering.

Always look sharp. Merino fabric resists wrinkles like no other fabric so take that nap on the plane.


Ethically sourced merino

  • We insist that our wool supplier only use Wool from farms that participate in the ethical treatment of their animals, and this includes humane shearing practices.
  • All wool used to make Woolx clothing is CERTIFIED NON-MULESED and only comes from farms that absolutely do not practice mulesing.
  • All of the wool used to create Woolx clothing comes from Merino Sheep in Australia and is Woolmark certified.
Customer Reviews
4.7 Based on 267 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • tank
  • Woolx
  • colors
  • size
  • shirts
  • fabric
  • layer
  • length
  • medium
  • feel
Kelly M.
United States United States


I have been wanting a wool tank top for a while now and this is great; it is and soft, and a great fit. The style these days, with all normal cut tanks seems to be longer straps, which these seem to be. I’d be happier with a smidge shorter, but I can work with this.

United States United States
I recommend this product

feels great, lightweight

love it. would like more and less pastel colors

Jennifer C.
United States United States
I recommend this product

Love it.

I am 5' 6" 170#, typically wear a size L, definitely needed to size up to XL. I have the green and it is a beautiful color.

Elizabeth B.
United States United States
I recommend this product

Great Color!

The lavender stripe was a perfect color. Bright but not too bright - great for fairer skin tones. I normally wear a small (5’8” and 114 lbs), but I bought a medium after reading other reviews and very glad I did. A medium was still fitted on me.

United States United States
I recommend this product

I don’t consider tight fitting

Fast shipping! I love the feel and weight of these tanks. I bought to go under lightweight V neck Woolx tee for modesty sake. I could have maybe sized down to large, but have a proportionately larger chest (bra 38h). I have the same problem I always have with tanks is that the straps are too long. It is because of my shape. I can easily take them up. I love the length of the tank.. covers my crotch on 5’-1” height. I need extra length to accommodate my chest, so I appreciate that. it did not ride up all day, is soft and comfortable. With the Tank and tee layered, I still fell as though I was wearing nothing. I will order more….just wish they came in fall colors (hunter green, merlot, coffee). I have a small muffin top that is decreasing which often makes shirts ride up, but it did not. I am going to wait til fall, when I will definately order a few more when think I will be comfortable in a large for both Tees and tanks. I would say I am in between L/ XL right now.