Womens Thermal Base Layer Tops

Stay warm and comfortable in any cold-weather adventure with our women's thermal base layer tops. Designed for superior insulation and moisture management, these tops provide a snug yet breathable fit to keep you dry and warm. Made from high-performance advanced synthetic fabrics, they efficiently wick away sweat while retaining heat. Whether you're skiing, hiking, or layering up for winter, our thermal tops ensure ultimate comfort, flexibility, and lasting freshness.

Skip to results list

Active filters:

6 items
Column grid
Column grid

Filter

Active filters:

  • Factor 1 Plus Womens Long Sleeve Base Layer Tops

    Factor 1 Plus Womens Long Sleeve Base Layer Tops

    £49.99
  • Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top

    Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top

    £44.99
  • Factor 1 Eco Womens Long Sleeve Base Layer Top

    Factor 1 Eco Womens Long Sleeve Base Layer Top

    £49.99
  • Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top Black

    Factor 1 Plus Womens Long Sleeve Base Layer Stretch Top Black

    Sale price  £34.99 Regular price  £44.99
  • Factor 1 Short Sleeve Base Layer Top

    Factor 1 Short Sleeve Base Layer Top

    Sale price  £19.99 Regular price  £34.99
  • Factor 1 Zip Turtle Base Layer Top

    Factor 1 Zip Turtle Base Layer Top

    Sale price  £29.99 Regular price  £44.99