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Frost Duralite® Leggings
Coldest Weather


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LITERALLY the warmest leggings you will EVER wear.  For the coldest days. 

  • Warmest Leggings Ever: These are the absolute warmest thermal leggings you'll ever wear—perfect for keeping the cold out, no matter how harsh the weather gets.

  • Luxuriously Soft: Crafted from ultra-soft Merino wool, these leggings feel incredible against your skin, providing all-day comfort without any irritation.

  • Two Side Pockets: Functional side pockets make it easy to carry your phone, keys, or wallet, adding a practical touch to your winter essentials.

  • Wide, Comfortable Waistband: Designed with a wide waistband that stays put without digging in, ensuring maximum comfort whether you're lounging or active.

  • Temperature-Regulating: Merino wool helps regulate your body temperature, keeping you warm in the cold but never overheated indoors.

  • Naturally Odor-Resistant: No need to worry about unpleasant smells—Merino wool’s natural properties keep your leggings odor-free, even after extended wear.

  • Moisture-Wicking: Stay dry and comfortable all day. These leggings pull moisture away from your skin, making them ideal for high-intensity activities in cold weather.

  • Never See-Through: Designed with a thick, durable fabric that ensures complete coverage—you’ll never have to worry about transparency, no matter how much you move.

  • Gorgeous Fit: With a flattering fit and no awkward camel-toe, these leggings provide a sleek, stylish look while delivering maximum functionality.

  • No Need for Thermals: Forget layering—these leggings are so warm that they provide all the insulation you need on their own.

FABRIC:

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


FABRIC WEIGHT:

  • 440g/m²  Warmest
  • THESE ARE FOR EXTREME COLD.


EASY CARE

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

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Machine wash cold inside out and Tumble dry low.

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

Say goodbye to cold legs for good with the Frost Extreme Leggings, the warmest thermal leggings you'll ever own. Whether you're hitting the slopes, trekking through icy winds, or just need a cozy base layer for everyday winter wear, these leggings have you covered. Made from our heaviest Merino wool, these aren't just any leggings—they’re the ultimate solution for cold-weather comfort!

Imagine sliding into leggings that feel luxuriously soft but offer unbeatable warmth without any bulk. With the Frost Extreme Leggings, you can forget about layering multiple thermals or feeling weighed down. They’re designed to keep you warm in the harshest conditions, but they’re also breathable, so you won’t overheat indoors or during outdoor activities. It’s like having the best of both worlds: warmth when you need it, and breathability when things heat up.

These aren't your average leggings—they're designed to be your go-to for anything from skiing trips to everyday errands. Whether you’re layering them under your winter gear as women’s warmest baselayer or wearing them on their own, you’ll stay cozy and dry. The moisture-wicking power of Merino wool pulls sweat away from your skin, so you’ll feel fresh no matter how long you're out in the cold. Plus, they’re naturally odor-resistant, meaning you can wear them longer without worrying about any unwanted smells.

And here’s the best part: these leggings are versatile enough to be worn both as women’s warmest thermals or as standalone leggings. Whether you’re lounging at home, braving the winter outdoors, or heading out for a day of errands, these leggings have got you covered. They fit snugly, giving you a sleek, flattering look, and they won’t stretch out or lose shape after a few wears. Basically, they’re the winter leggings you’ve been dreaming of!

Style #X779

These are a classic leggings fit.

We recommend you buy your normal size.

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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

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WHY WOOLX

Woolx isn’t just clothing; it’s the feeling of being ready for whatever life brings, every season, every moment.

Our pieces are thoughtfully crafted to become more than just part of your wardrobe—they’re part of your story.

Whether you’re chasing summer sunsets or cozy winter mornings, Woolx adapts to you, keeping you comfortable, confident, and effortlessly stylish.

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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.

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ETHICALLY SOURCED MERINO

• Our merino wool suppliers 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.

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