Base Layers

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Halti Hossa II Merino Base Layer Set for women in light pink with darker panels—perfect for cold weather layering.
Back view of Halti Hossa II Women's Merino base layer in light pink/mauve with raglan sleeves, ideal for cold weather.

Hossa II Merino Base Layer Set Women's

Regular price 120,00 €
Regular price 120,00 € Sale price 120,00 €
Woman wearing the Halti Trone Fleece Shirt and pants, gray beanie, and white slippers against a plain background.
A person wears the Halti Trone Fleece Shirt for women, with matching pants, gray beanie, and white shoes.

Trone Fleece Shirt Women's

Regular price 40,00 €
Regular price 40,00 € Sale price 40,00 €
The Halti Hossa II Merino Base Layer Set Mens is a blue long-sleeve top, perfect for outdoor sports.
The Hossa II Merino Base Layer Set Mens by Halti is a fitted blue long-sleeve with dark shoulder panels, back view.

Hossa II Merino Base Layer Set Men's

Regular price 120,00 €
Regular price 120,00 € Sale price 120,00 €
The Halti Free Seamless Baselayer Set Womens offers a gray, long-sleeved top and leggings for all-day comfort.
Halti Free Recy Seamless Kerrasto

Free Seamless Baselayer Set Women's

Regular price 80,00 €
Regular price 80,00 € Sale price 80,00 €

1 total reviews

Person wearing light pink activewear top and Halti Trone Fleece Pants with white Halti slippers, against a plain background.
Woman shown from the back wearing Halti Trone Fleece Pants and a light pink long-sleeve top with white slippers.

Trone Fleece Pants Women's

Regular price 35,00 €
Regular price 35,00 € Sale price 35,00 €
A person lifts their shirt to show the waistband of Halti Trone Fleece Pants Mens.
A person wearing Halti Trone Fleece Pants and a blue long-sleeve shirt stands with their back to the camera.

Trone Fleece Pants Men's

Regular price 35,00 €
Regular price 35,00 € Sale price 35,00 €
A man models the Halti Trone Fleece Shirt Mens in blue and black leggings, ready for activity against a plain background.
Man facing away wears Halti Trone Fleece Shirt, dark pants, and black socks on a plain white background.

Trone Fleece Shirt Men's

Regular price 40,00 €
Regular price 40,00 € Sale price 40,00 €
Man wearing the Halti Neva Merino Base Layer Set, lifting his shirt slightly to show the fit.
The Halti Neva Merino Base Layer Set Men's is a bright blue long-sleeve, ideal for breathable outdoor comfort.

Neva Merino Base Layer Set Men's

Regular price 100,00 €
Regular price 100,00 € Sale price 100,00 €
The Halti Neva Merino Base Layer Set Women's offers breathable, black thermal shirt and leggings for outdoor wear.
A person wears the Halti Neva Merino Base Layer Set Women's, facing forward in breathable outdoor clothing.

Neva Merino Base Layer Set Women's

Regular price 100,00 €
Regular price 100,00 € Sale price 100,00 €
Woman wears Halti Dual Base Layer Set and white knit beanie, standing confidently with arms crossed, ready for adventure.
Halti Dual Base Layer Set Women's in lavender recycled polyester, ideal for adventures, displayed on a minimal backdrop.

Dual Base Layer Set Women's

Regular price 60,00 €
Regular price 60,00 € Sale price 60,00 €

2 total reviews

Halti Dual Base Layer Set Men's—black, long-sleeve, high-neck top perfect for outdoor adventures.
Halti Dual Base Layer Set Men's in black recycled polyester, ideal for outdoors, shown on a white background.

Dual Base Layer Set Men's

Regular price 60,00 €
Regular price 60,00 € Sale price 60,00 €
Halti Avion Men's Base Layer Set
Halti Avion Men's Base Layer Set: black long-sleeve with grey stitching, small logo, moisture-wicking fabric.

Avion Men's Base Layer Set

Regular price 60,00 €
Regular price 59,90 € Sale price 60,00 €
Available in P99 Black P99 Black
Halti Mens 2-pack black technical boxers with moisture control, logo waistband, and left-leg logo on white background.
Halti Men's Boxers Grey

Halti Men's 2-pack Boxers

Regular price 40,00 €
Regular price 40,00 € Sale price 40,00 €
Available in P99 Black P99 Black

1 total reviews

The Halti Dual Base Layer Set Womens in light blue/navy, made with recycled polyester, laid flat on white background.
Halti Women's Base Layer Set in light and dark blue, long-sleeve, designed for moisture management, on white background.

Women's Base Layer Set

Regular price 59,90 €
Regular price 59,90 € Sale price 59,90 €
Available in A32 Placid Blue A32 Placid Blue

Base Layers

Technical Base Layers for Active Outdoor Comfort


Halti’s technical base layers are designed to keep you comfortable, dry, and warm during outdoor activities in all seasons. Our collection includes breathable, seamless sports base layers and thermal underwear for men and women, developed for performance in changing conditions.


Halti base layers are ideal for skiing, hiking, running, and active outdoor training, where efficient moisture management and freedom of movement are essential.


For cold conditions, choose warm merino wool base layers, which provide natural temperature regulation and comfort. For higher intensity training and milder weather, lighter options like Dual base layers offer excellent breathability and fast drying performance.


Explore Halti’s women’s base layers and men’s base layers designed to support comfort, performance, and long lasting wear outdoors.