Women's Thermal Base Layer Tops

Soft, breathable women’s base layers made for all-day comfort against skin, easy layering, and cold-weather warmth.
WOMEN'S THERMAL BASE LAYER TOP MOCHA BROWN - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP MOCHA BROWN - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP MOCHA BROWN - Arctic Eco-SnoXS

BASE LAYER TOP MOCHA BROWN

£80.00
WOMEN'S THERMAL BASE LAYER TOP BABY PINK - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP BABY PINK - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP BABY PINK - Arctic Eco-SnoXS

BASE LAYER TOP BABY PINK

£80.00
WOMEN'S THERMAL BASE LAYER TOP BLACK - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP BLACK - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP BLACK - Arctic Eco-SnoXS

BASE LAYER TOP BLACK

£80.00
A woman stands on a snowy mountain porch wearing a fitted brown long-sleeve top and off-white ski pants, with large white text overlaid across the center reading 'Warm when you need it.' The background shows snow-covered mountains and a rustic wooden structure.
WOMEN'S THERMAL BASE LAYER TOP 1/4 ZIP SKY BLUE - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP 1/4 ZIP SKY BLUE - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP 1/4 ZIP SKY BLUE - Arctic Eco-SnoXS

BASE LAYER TOP 1/4 ZIP SKY BLUE

£75.00
WOMEN'S THERMAL BASE LAYER TOP ALPINE GREY - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP ALPINE GREY - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP ALPINE GREY - Arctic Eco-SnoXS

BASE LAYER TOP ALPINE GREY

£80.00
WOMEN'S THERMAL BASE LAYER TOP SKY BLUE - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP SKY BLUE - Arctic Eco-SnoXS
WOMEN'S THERMAL BASE LAYER TOP SKY BLUE - Arctic Eco-SnoXS

BASE LAYER TOP SKY BLUE

£80.00
Arctic Eco-Sno women's black quarter zip thermal base layer top with high neck, long sleeves and white chest logo.
WOMEN'S THERMAL BASE LAYER TOP 1/4 ZIP BLACK - Arctic Eco-SnoXS
Model adjusting the zip on the Arctic Eco-Sno women's black quarter zip thermal ski top, showing its raised collar and fitted design.

BASE LAYER TOP 1/4 ZIP BLACK

£75.00
A woman in a snowy mountain setting sits on a stone bench, wearing a light pink long-sleeve turtleneck top and off-white ski pants. Ski boots and skis lean against the wall behind her, with snow-covered peaks in the background.
Arctic Eco-Sno women's Buttercream quarter zip thermal base layer top with high collar, long sleeves, fitted silhouette and white mountain logo.
WOMEN'S THERMAL BASE LAYER TOP 1/4 ZIP BUTTER CREAM - Arctic Eco-SnoXS
Woman wearing Arctic Eco-Sno Buttercream thermal base layer top with the quarter zip partially open, showing the adjustable high collar and white chest logo.

BASE LAYER TOP 1/4 ZIP BUTTER CREAM

£75.00
WOMEN'S THERMAL BASE LAYER TOP MOCK NECK BLACK - Arctic Eco - SnoXS
WOMEN'S THERMAL BASE LAYER TOP MOCK NECK BLACK - Arctic Eco - SnoXS
WOMEN'S THERMAL BASE LAYER TOP MOCK NECK BLACK - Arctic Eco - SnoXS

BASE LAYER TOP MOCK NECK BLACK

£65.00
WOMEN'S THERMAL BASE LAYER TOP MOCK NECK BUTTER CREAM - Arctic Eco - SnoXS
WOMEN'S THERMAL BASE LAYER TOP MOCK NECK BUTTER CREAM - Arctic Eco - SnoXS
WOMEN'S THERMAL BASE LAYER TOP MOCK NECK BUTTER CREAM - Arctic Eco - SnoXS

BASE LAYER TOP MOCK NECK BUTTER CREAM

£65.00
Woman wearing arctic eco sno navy thermal base layer top with grey background.
WOMEN'S THERMAL BASE LAYER TOP NIGHT SKY NAVY - Arctic Eco - SnoXS
Woman wearing arctic eco sno navy thermal base layer top showing face and neckwarmer with grey background.

BASE LAYER TOP NIGHT SKY NAVY

£80.00
Woman wearing arctic eco sno camo thermal base layer top with grey background.
Woman wearing arctic eco sno camo thermal base layer top with snow and forrest background.
Woman wearing arctic eco sno camo thermal base layer top showing face and neckwarmer with grey background.

BASE LAYER TOP SNO-CAMO

£60.00

Select size

LOVED BY THOUSANDS

4.8/5 from 2,000+ verified reviews

★★★★★

★ ★ ★ ★ ★
"I absolutely love these thermals - wore them skiing in Chamonix."
Marnie M.

Marnie M.

Verified Buyer

★ ★ ★ ★ ★
"My new favourite Thermal top!"
Laura G.

Laura G.

Verified Buyer

★ ★ ★ ★ ★
"This base layer is so warm and buttery soft, I'm obsessed!"
Bonny W.

Bonny W.

Verified Buyer

What is a base layer, and why is it important?
A base layer is your first layer of protection against the cold, designed to wick moisture away from your skin and regulate body temperature.
Are they suitable for skiing?
Our women’s thermal base layers use breathable, moisture-wicking fabrics that trap heat without bulk, making them ideal for skiing, snowboarding, and cold-weather adventures.
How should they fit?
They should be supportive but never tight. With 360-degree stretch, a sculpting fit, and no bulky seams, our top sits smoothly under jackets and jumpers or shines on its own in milder weather.

What are you looking for?

Your cart