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Women's Base layers

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  1. Women's Ski Base Layer Top - 500 - White
    Price €13.00

    Women's Ski Base Layer Top - 500 - White

    (15)
  2. Women's Ski Base Layer Top - BL 100 - Black
    Price €6.00

    Women's Ski Base Layer Top - BL 100 - Black

    (51)
  3. 500 Women's Long-Sleeved Cycling Base Layer - Pink
    Price €18.00

    500 Women's Long-Sleeved Cycling Base Layer - Pink

    (19)
  4. Women's Ski Base Layer Bottom - BL 100 - Black
    Price €6.00

    Women's Ski Base Layer Bottom - BL 100 - Black

    (33)
  5. Women's Ski Base Layer Top - 500 - Black
    Price €13.00

    Women's Ski Base Layer Top - 500 - Black

    (15)
  6. Women's Ski Base Layer Top - BL 100 - White
    Price €6.00

    Women's Ski Base Layer Top - BL 100 - White

    (51)
  7. Women's Ski Base Layer Top 500 Coral
    Price €13.00

    Women's Ski Base Layer Top 500 Coral

    (14)
  8. 500 Women's Long-Sleeved Cycling Base Layer - Grey
    Price €18.00

    500 Women's Long-Sleeved Cycling Base Layer - Grey

    (19)
  9. Women's Ski Base Layer Bottom - BL 500 - Black
    Price €13.00

    Women's Ski Base Layer Bottom - BL 500 - Black

    (10)
  10. MMA / Grappling 500 Rashguard
    Price €30.00

    MMA / Grappling 500 Rashguard

    (3)
  11. Women’s Ski Base Layer Bottoms - BL 900 - Purple
    Price €51.00

    Women’s Ski Base Layer Bottoms - BL 900 - Purple

  12. Women's Ski Base Layer Top - BL 500 1/2 Zip - Navy Blue
    Price €18.00

    Women's Ski Base Layer Top - BL 500 1/2 Zip - Navy Blue

    (11)
  13. 100 Women's Long-Sleeved Cycling Base Layer - Black
    Price €10.00

    100 Women's Long-Sleeved Cycling Base Layer - Black

    (8)
  14. Women’s Ski Base Layer Top - BL 900 Wool Neck- Purple
    Price €55.00

    Women’s Ski Base Layer Top - BL 900 Wool Neck- Purple

  15. Women's Ski Base Layer Top BL 900 Wool Neck - Turquoise Green
    Price €55.00

    Women's Ski Base Layer Top BL 900 Wool Neck - Turquoise Green

  16. Women's Cross-country Skiing Technical Base Layer Bottoms XC S UW 900 - Blue
    Price €25.00

    Women's Cross-country Skiing Technical Base Layer Bottoms XC S UW 900 - Blue

  17. Women’s Seamless Ski Base Layer Bottom - BL 580 I-Soft - Black/Purple
    Price €25.00

    Women’s Seamless Ski Base Layer Bottom - BL 580 I-Soft - Black/Purple

    (3)
  18. Women’s Merino Ski Base Layer Bottom - BL 900 - Turquoise Green
    Price €51.00

    Women’s Merino Ski Base Layer Bottom - BL 900 - Turquoise Green

  19. Women's Ski Base Layer Top - BL 980 - White
    Price €51.00

    Women's Ski Base Layer Top - BL 980 - White

    (2)
  20. Women's Long-Sleeved Sport Cycling Base Layer - Black
    Price €25.00

    Women's Long-Sleeved Sport Cycling Base Layer - Black

    (1)
  21. Women's High-Tech Cross-country Skiing Upper Undergarment XC S UW 900 - Blue
    Price €30.00

    Women's High-Tech Cross-country Skiing Upper Undergarment XC S UW 900 - Blue

    (1)
  22. Women's Warm Weather Cycling Base Layer - Black
    Price €15.00

    Women's Warm Weather Cycling Base Layer - Black

    (1)
  23. WOMEN'S SAILING BASE LAYER RACE 500 - GREY
    Price €21.00

    WOMEN'S SAILING BASE LAYER RACE 500 - GREY

    (1)
  24. Women's Seamless Ski Base Layer Bottom - BL 980 - White
    Price €40.00

    Women's Seamless Ski Base Layer Bottom - BL 980 - White

  25. Adult Long-Sleeved Thermal Football Base Layer Top Keepcomfort 100 - Black
    Price €12.00

    Adult Long-Sleeved Thermal Football Base Layer Top Keepcomfort 100 - Black

    (2)
  26. Women's Cycling Mesh Warm Weather Base Layer - White
    Price €15.00

    Women's Cycling Mesh Warm Weather Base Layer - White

  27. Women's Ski Base Layer Top - BL 500 1/2 zip - Purple
    Price €19.00

    Women's Ski Base Layer Top - BL 500 1/2 zip - Purple

    (11)
  28. Fishing Base Layer for wading Thermo warm for waders and overalls
    Price €40.00

    Fishing Base Layer for wading Thermo warm for waders and overalls

  29. Women's Ski Base Layer 500 FFS 1/2 Zip Top Navy Blue
    Price €19.00

    Women's Ski Base Layer 500 FFS 1/2 Zip Top Navy Blue

    (11)
  30. Women’s Base Layer Bottom Swix Race
    Price €21.00

    Women’s Base Layer Bottom Swix Race

  31. Women's SWIX long-sleeved base layer, round neck
    Price €25.00

    Women's SWIX long-sleeved base layer, round neck

  32. Women's Ski Base Layer Top 500 - maroon
    Price €13.00

    Women's Ski Base Layer Top 500 - maroon

    (14)
  33. Women's Ski Base Layer Top - BL 500 1/2 Zip - Dark Grey
    Price €18.00

    Women's Ski Base Layer Top - BL 500 1/2 Zip - Dark Grey

    (11)
  34. Women's Ski Base Layer Bottom - BL500 - Purple
    Price €16.00

    Women's Ski Base Layer Bottom - BL500 - Purple

    (9)
  35. Women’s Seamless Wool Ski Base Layer Top - BL 980 - Grey Pink
    Price €55.00

    Women’s Seamless Wool Ski Base Layer Top - BL 980 - Grey Pink

    (1)
  36. Women's Ski Base Layer Top - BL 580 I-Soft - Black/Purple
    Price €28.00

    Women's Ski Base Layer Top - BL 580 I-Soft - Black/Purple

    (4)
  37. Adult Long-Sleeved Football Base Layer Top Keepcomfort - Black
    Price €10.00

    Adult Long-Sleeved Football Base Layer Top Keepcomfort - Black

    (2)
  38. WEDZE SIMPLE WARM WOMEN'S SKI BASE LAYER
    Price €5.00

    WEDZE SIMPLE WARM WOMEN'S SKI BASE LAYER

    (14)
  39. Simple Warm Women's Ski Base Layer - Purple
    Price €7.00

    Simple Warm Women's Ski Base Layer - Purple

    (14)
  40. Women's base layer ski top 500 - Blue
    Price €10.00

    Women's base layer ski top 500 - Blue

    (34)
  41. SIMPLE WARM WOMEN'S SKI BASE LAYER - SULPHUR
    Price €7.00

    SIMPLE WARM WOMEN'S SKI BASE LAYER - SULPHUR

    (14)
  42. Women's Ski Base Layer Top - BL 100 - Black
    Price €6.00

    Women's Ski Base Layer Top 100 - BLACK

    (113)
  43. Women's Base Layer Ski Bottoms Freshwarm - Black
    Price €12.00

    Women's Base Layer Ski Bottoms Freshwarm - Black

    (8)
  44. Women's Ski Base Layer Top 100 - white
    Price €5.00

    Women's Ski Base Layer Top 100 - white

    (113)
  45. Women's Cross-Country Skiing Technical Base Layer Bottoms - XC S UW 900 - Black
    Price €24.00

    Women's Cross-Country Skiing Technical Base Layer Bottoms - XC S UW 900 - Black

  46. Women's Intermediate Sleeveless Basketball Base Layer Jersey - White
    Price €10.00

    Women's Intermediate Sleeveless Basketball Base Layer Jersey - White

    (2)
  47. Women's Cycling Sleeveless Base Layer - Black
    Price €10.00

    Women's Cycling Sleeveless Base Layer - Black

    (2)
  48. Women's Base Layer Ski Top - Black
    Price €12.00

    Women's Base Layer Ski Top - Black

    (12)
  49. Women's Ski Base Layer Bottoms 100 - Black
    Price €6.00

    Women's Ski Base Layer Bottoms 100 - Black

    (48)
  50. Women's golf winter base layer CW500 black
    €30.00
    Price €25.00
    -16%

    Women's golf winter base layer CW500 black

    (3)
  51. Women's golf winter base layer CW500 navy blue
    €29.00
    Price €25.00
    -13%

    Women's golf winter base layer CW500 navy blue

    (3)

Women's Base Layers

The most underrated piece of insulating gear is a base layer. Everyone always seems to focus on the bigger, flashier layers like a jacket or a fleece, but you should always start with the foundations and when it comes to clothing, that is your base layer. ... See more

At Decathlon, we supply a wide range of base layers for women including long sleeve thermal tops, leggings and even sleeveless thermals. Browse the entire range of women’s base layers on our website and when you have made your decision, choose whether you want to receive your new product via our speedy home delivery service or our convenient click-and-collect option. If for some reason you are not completely satisfied with your purchase we offer a 2 year warranty for all Decathlon products and a 365 day returns offer for all online orders.

What are base layers?

Base layers are like getting a warm hug all day long that somehow doesn’t restrict your movement, so they’re better than a hug. Base layer clothes are the layers that stay closest to your skin on a cold winter’s day. Base layers are suitable for almost any type of exercise or activity. They’re designed to keep you warm and dry by insulating your body and wicking away any moisture on your skin. Allowing you to fully enjoy the activity you’re participating in.

The benefits of base layers

Base layers have many benefits and some you mightn’t expect. For example, you know how sweaty you can get running around for an extended period of time? Well, a good base layer is designed to wick away moisture from your skin to ensure that you stay dry and sweat-free throughout your entire match or workout. You know that muscle fatigue that you get as you exercise? What would you give to reduce that, even slightly? Well, believe it or not, base layers actually help to reduce this muscle pain by improving blood flow, thus reducing lactic acid buildup. Compression clothing, like base layers, speeds up the transportation of oxygen to your muscles allowing you to work hard for a little bit longer and reduce that nagging muscle fatigue. Injuries are any athlete’s worst nightmare, but if you wear suitable base layers you can actually reduce your risk of injuries. Base layers help to compress your muscles which, in turn, will help to prevent muscle injuries, but also prevent energy from being wasted as you exercise. This allows you to scrape together that last five-minute burst of energy to get you over the line. One of the most well-known benefits of base layers is that they are insulating. They’re the perfect way to keep your body at the perfect temperature when you’re out on an adventure. If you've ever tried to tackle a hike or play a match without an insulating layer you'll know how good they really are.

Do I need a base layer?

We believe that anyone who’s engaging in sports or outdoor activities during the cold winter months should wear a base layer. There are so many benefits associated with wearing base layers underneath your other clothing or kit. You would be mad not to jump on those benefits and try a base layer out for yourself. Base layers are perfect for every adventure and sports lover! From cyclists to long-distance hikers, and even football players, base layers are guaranteed to keep you warm and make your sport or activity even more enjoyable.