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Layer Up in Comfort: Merino Wool Base Layers for Women

Best Seller
A woman stands outdoors in the snow, smiling and looking to the side. She wears the Woolx Hannah Long Sleeve Top in Buttercream with brown leggings, her hair tied back in a ponytail.

Hannah Long Sleeve Top

Cold Weather | Regular Fit
$140.00
A person with long brown hair smiles at the camera, wearing the Woolx Hadley Ribbed Crew in black and blue jeans. They have one hand on their hip and the other arm relaxed by their side, exuding a luxurious feel against the plain white background. | Juliana is 5'10", wearing a size XL

Hadley Ribbed Crew

Cold Weather | Slim Fit
$160.00
A woman wearing a gray beanie, blue jeans, and the Woolx Peyton Turtleneck in Black smiles while posing outdoors by a decorated pine tree on a sunny day.

Peyton Turtleneck

Cold Weather | Slim Fit
$150.00
A woman stands outdoors in snowy mountains under a clear blue sky, wearing the Woolx Peyton Turtleneck in Buttercream and dark pants, smiling slightly as she looks to the side.

Peyton Turtleneck

Cold Weather | Slim Fit
$150.00
Best Seller
A woman in the Woolx Hannah Long Sleeve Top - Black and a red beanie stands outdoors, looking to the side with a slight smile.

Hannah Long Sleeve Top

Cold Weather | Regular Fit
$140.00
A woman with wavy blonde hair models the Woolx Sadie Baselayer Top in Cinder Melange, standing against a plain light background, smiling softly with one hand on her hip. | Saige is 5'7", wearing a size S

Sadie Baselayer Top

Cold Weather | Slim Fit
$169.00
A smiling woman with long blonde hair wears the Woolx Edna Hooded Cardigan in black over a white turtleneck and blue jeans, standing with one hand in her pocket against a light background. | Andrea is 5’10”, wearing a size S

Edna Hooded Cardigan

Cold Weather | Relaxed Fit
$300.00

Discover the ultimate comfort and performance with our women's Merino wool base layer tops.

 Designed for cold weather, these lightweight yet incredibly warm layers provide the perfect foundation for any outdoor adventure.  We like to say Warmth …. without the bulk! 

Made from the softest premium Australian merino wool, our base layers are naturally moisture-wicking, odor-resistant, and breathable, ensuring all-day comfort. Whether you’re hiking, skiing, or just braving chilly temperatures, our thermal shirts keep you dry and comfortable by regulating body temperature.

Our women's Merino wool base layers offer unparalleled softness against the skin and are ideal for layering without bulk. Perfect for both active pursuits and everyday wear, these tops ensure warmth without overheating, making them the best base layer for cold weather.

From lightweight options to heavier mid-layers, each piece is designed to move with you, providing maximum flexibility and comfort. Experience the natural benefits of Merino wool—temperature regulation, breathability, and durability—crafted to keep you warm and dry all day long.