Winter sports thermals & base layers

Stay warm and dry with Decathlon’s winter sports thermals and base layers, offering moisture-wicking and insulating properties. Perfect for layering during skiing, snowboarding, and outdoor winter activities.
480 items
WEDZE Men's Warm, Comfortable Thermal Skiing Base Layer 100 - Black

WEDZE Men's Warm, Comfortable Thermal Skiing Base Layer 100 - Black

Rate: 4.6 stars, 11476 votes
2 colours
£6.99
New lower price
WEDZE Kids’ thermal ski base layer trousers - BL100 - black

WEDZE Kids’ thermal ski base layer trousers - BL100 - black

Rate: 4.7 stars, 2282 votes
£4.99
Was £5.99
New lower price
WEDZE Kids’ ski base layer - BL100 - black

WEDZE Kids’ ski base layer - BL100 - black

Rate: 4.7 stars, 4161 votes
2 colours
£4.99
Was £5.99
WEDZE Women's Warm, Comfortable Thermal Ski Base Layer 100 - Black

WEDZE Women's Warm, Comfortable Thermal Ski Base Layer 100 - Black

Rate: 4.7 stars, 7437 votes
3 colours
£6.99
WEDZE M Ski Thermal Base Layer Bottoms - BL 100 - Black

WEDZE M Ski Thermal Base Layer Bottoms - BL 100 - Black

Rate: 4.6 stars, 5910 votes
£6.99
WEDZE WOMEN'S SKI BASE LAYER BOTTOM - BL 100 - BLACK

WEDZE WOMEN'S SKI BASE LAYER BOTTOM - BL 100 - BLACK

Rate: 4.7 stars, 3515 votes
£6.99
WEDZE Kids’ Ski Thermal Base Layer, BL 500 Bottom Black

WEDZE Kids’ Ski Thermal Base Layer, BL 500 Bottom Black

Rate: 4.9 stars, 65 votes
2 colours
£9.99
WEDZE Men’s Ski Base Layer Bottoms - BL 500 - Black

WEDZE Men’s Ski Base Layer Bottoms - BL 500 - Black

Rate: 4.8 stars, 1391 votes
£14.99
WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Black

WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Black

Rate: 4.9 stars, 78 votes
4 colours
£11.99
WEDZE Men’s Warm and Breathable Ski Base Layer Top, BL500 - Black

WEDZE Men’s Warm and Breathable Ski Base Layer Top, BL500 - Black

Rate: 4.8 stars, 2744 votes
5 colours
£14.99
WEDZE Women’s Warm and Breathable Thermal Base Layer Top BL 500 - Black

WEDZE Women’s Warm and Breathable Thermal Base Layer Top BL 500 - Black

Rate: 4.8 stars, 1695 votes
5 colours
£14.99
New lower price
WEDZE Women’s Warm and Comfortable Ski Base Layer -100 - Greige / White

WEDZE Women’s Warm and Comfortable Ski Base Layer -100 - Greige / White

Rate: 4.7 stars, 7437 votes
3 colours
£6.99
Was £7.99
New lower price
WEDZE Kids’ thermal ski base layer top - BL 500 1/2 zip - blue

WEDZE Kids’ thermal ski base layer top - BL 500 1/2 zip - blue

Rate: 4.7 stars, 419 votes
7 colours
£12.99
Was £14.99
New lower price
WEDZE Kids’ Ski Base Layer Top - BL100 - White Greige

WEDZE Kids’ Ski Base Layer Top - BL100 - White Greige

Rate: 4.7 stars, 4161 votes
2 colours
£4.99
Was £5.99
WEDZE Women’s Ski Base Layer Bottoms - BL 500 - Black

WEDZE Women’s Ski Base Layer Bottoms - BL 500 - Black

Rate: 4.8 stars, 902 votes
2 colours
£14.99
New lower price
WEDZE Kids’ Ski Base Layer 1/2 Zip Top - BL 500 - Pink

WEDZE Kids’ Ski Base Layer 1/2 Zip Top - BL 500 - Pink

Rate: 4.7 stars, 419 votes
7 colours
£12.99
Was £14.99
WEDZE Kids’ Ski Thermal Base Layer, BL 500 Bottom Navy

WEDZE Kids’ Ski Thermal Base Layer, BL 500 Bottom Navy

Rate: 4.9 stars, 65 votes
2 colours
£9.99
WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Neon Pink

WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Neon Pink

Rate: 4.9 stars, 78 votes
4 colours
£11.99
WEDZE Men’s Thermal Base Layer Ski Top 1/2 Zip BL 500 - Blue FFS

WEDZE Men’s Thermal Base Layer Ski Top 1/2 Zip BL 500 - Blue FFS

Rate: 4.7 stars, 1186 votes
9 colours
£17.99
WEDZE Women’s Warm and Breathable Thermal Base Layer Top BL 500 - White

WEDZE Women’s Warm and Breathable Thermal Base Layer Top BL 500 - White

Rate: 4.8 stars, 1695 votes
5 colours
£14.99
WEDZE Kids’ Ski Base Layer 1/2 Zip Top - BL 500 - White

WEDZE Kids’ Ski Base Layer 1/2 Zip Top - BL 500 - White

Rate: 4.7 stars, 419 votes
7 colours
£12.99
WEDZE Men’s skiing thermal base layer, 1/2 Zip Top - BL 500 - Navy Blue

WEDZE Men’s skiing thermal base layer, 1/2 Zip Top - BL 500 - Navy Blue

Rate: 4.7 stars, 1186 votes
9 colours
£17.99
WEDZE Men’s Warm and Breathable Ski Base Layer Top - BL500 - Blue and Grey

WEDZE Men’s Warm and Breathable Ski Base Layer Top - BL500 - Blue and Grey

Rate: 4.8 stars, 2744 votes
5 colours
£14.99
Sale
WEDZE Women’s Seamless Ski Base Layer Bottoms - BL 500 - Navy blue

WEDZE Women’s Seamless Ski Base Layer Bottoms - BL 500 - Navy blue

Rate: 4.8 stars, 118 votes
£9.99
£14.9933% off
WEDZE Kids’ Ski Thermal Base Layer, BL 500 High Collar Blue

WEDZE Kids’ Ski Thermal Base Layer, BL 500 High Collar Blue

Rate: 4.6 stars, 5 votes
3 colours
£12.99
Sale
WEDZE Men’s Warm, Breathable Seamless Thermal Base Layer Ski Top - BL500 - Grey

WEDZE Men’s Warm, Breathable Seamless Thermal Base Layer Ski Top - BL500 - Grey

Rate: 4.7 stars, 385 votes
£9.99
£14.9933% off
WEDZE Women’s Warm, Breathable Thermal Ski Base Layer Top BL 500 - Purple

WEDZE Women’s Warm, Breathable Thermal Ski Base Layer Top BL 500 - Purple

Rate: 4.8 stars, 1695 votes
5 colours
£14.99
New lower price
WEDZE Kids’ seamless ski base layer I-Soft top - BL 900 - Navy / Beige

WEDZE Kids’ seamless ski base layer I-Soft top - BL 900 - Navy / Beige

Rate: 4.8 stars, 91 votes
2 colours
£19.99
Was £22.99
WEDZE Kids’ Ski Thermal Base Layer, BL 500 High Collar Turquoise

WEDZE Kids’ Ski Thermal Base Layer, BL 500 High Collar Turquoise

Rate: 4.6 stars, 5 votes
3 colours
£12.99
WEDZE Men’s Skiing Warm and Breathable Base Layer Top, 500 - Dark and Light Green

WEDZE Men’s Skiing Warm and Breathable Base Layer Top, 500 - Dark and Light Green

Rate: 4.8 stars, 2744 votes
5 colours
£14.99
WEDZE Women’s Thermal Base Layer Ski Top 1/2 Zip 500 - Pink

WEDZE Women’s Thermal Base Layer Ski Top 1/2 Zip 500 - Pink

Rate: 4.7 stars, 658 votes
6 colours
£17.99
New lower price
WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Purple

WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Purple

Rate: 4.9 stars, 78 votes
4 colours
£11.99
Was £12.99
WEDZE Men’s Warm and Breathable Ski Base Layer Top, BL500 - White

WEDZE Men’s Warm and Breathable Ski Base Layer Top, BL500 - White

Rate: 4.8 stars, 2744 votes
5 colours
£14.99
WEDZE Men’s soft and seamless thermal ski bottom base layer - BL 500 - Black / Khaki

WEDZE Men’s soft and seamless thermal ski bottom base layer - BL 500 - Black / Khaki

Rate: 4.6 stars, 493 votes
£22.99
New lower price
WEDZE Kids’ seamless skiing thermal base layer bottoms I-Soft 900 - Navy / Beige

WEDZE Kids’ seamless skiing thermal base layer bottoms I-Soft 900 - Navy / Beige

Rate: 4.7 stars, 42 votes
2 colours
£14.99
Was £19.99
Sale
WEDZE KIDS’ SKI BASE LAYER SEAMLESS TOP - BL 500 - GREY

WEDZE KIDS’ SKI BASE LAYER SEAMLESS TOP - BL 500 - GREY

Rate: 4.9 stars, 63 votes
£8.99
£12.9930% off
WEDZE Women’s Thermal Base Layer Ski Top 1/2 Zip 500 - Navy

WEDZE Women’s Thermal Base Layer Ski Top 1/2 Zip 500 - Navy

Rate: 4.7 stars, 658 votes
6 colours
£17.99
WEDZE Women’s soft and seamless ski base layer bottoms BL 500 - Black / Pink

WEDZE Women’s soft and seamless ski base layer bottoms BL 500 - Black / Pink

Rate: 4.7 stars, 377 votes
£22.99
WEDZE Women’s comfortable, soft & seamless base layer ski top - BL 500 - Pink / Black

WEDZE Women’s comfortable, soft & seamless base layer ski top - BL 500 - Pink / Black

Rate: 4.7 stars, 741 votes
4 colours
£27.99
New lower price
WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Black/White Pattern

WEDZE Kids’ Ski Thermal Base Layer, BL 500 Top Black/White Pattern

Rate: 4.9 stars, 78 votes
4 colours
£11.99
Was £12.99
4.7/5 based on 198714 reviews collected online and in stores
Decathlon’s thermals and base layers are essential for winter sports enthusiasts. Designed for breathability and warmth, they provide the perfect foundation for your winter outfit. Pair them with our fleeces, jackets, and trousers for a complete layering system. Explore our collection of men’s, women’s, and kids’ thermal clothing to ensure you stay comfortable and protected during your snowy adventures.