Proudly Canadian
Free Shipping on orders over $49*

Base-Layer Tops

62 Listed

  1. 509 FZN Merino Party Suit

    $329.99 - $349.99
    0

  2. Klim Womens eFire Solstice Shirt

    $279.95
    0

  3. Klim eFire Aggressor Long Sleeve Shirt

    $279.95
    0

  4. 509 FZN LVL 1 Party Suit

    $169.99 - $179.99
    0

  5. Mobile Warming Womens 7.4V Primer Heated Shirt

    $167.99
    1

  6. Polaris Heated Base Layer Shirt

    $162.99

  7. Polaris Womens Heated Base Layer Shirt

    $162.99

  8. FXR Tenacious 80% Merino Long Sleeve Top

    $159.99
    3
  9. 30% off

    Mobile Warming Womens 7.4V Ion Heated Shirt

    $229.99
    $158.99 - $161.99
    0

  10. 509 Womens FZN LVL 1 Party Suit

    $154.99 - $169.99
    0

  11. 509 Womens FZN Merino 1/4 Zip Shirt

    $154.99 - $169.99
    0

  12. 509 FZN Merino Hoody

    $154.99 - $169.99
    2

  13. FXR Womens Tenacious 75% Merino Long Sleeve Top

    $149.99
    3

  14. Klim Aggressor 2.0 One-Piece Suit

    $149.95

  15. 509 FZN Merino 1/4 Zip Shirt

    $139.99 - $159.99
    0
  16. 30% off

    Mobile Warming 7.4V Primer Heated Shirt

    $199.99
    $138.99 - $141.99
    1

  17. Sixs Merino Wool Long Sleeve Crew Neck Shirt with Buttons

    $123.99
    0

  18. 509 FZN Merino 180 Crew Shirt

    $119.99 - $139.99
    0

  19. Schampa Fleece Lined Old School Shirt

    $111.99
    0

  20. FXR Endeavor 20% Merino 1/4 Zip-Up Sweater

    $109.99
    0
  21. 21% off

    Tobe Ferox Merino Shirt

    $129.99
    $101.99
    0

  22. FXR Endeavor Hybrid 20% Merino Long Sleeve Top

    $99.99
    0
  23. 33% off

    Jethwear Womens Base Layer Monosuit - 2021

    $149.99
    $99.99
    0

  24. CKX Xeri Merino Base Layer Shirt

    $99.99

  25. FXR Womens Endeavor 20% Merino Long Sleeve Top

    $99.99
    1

  26. FXR Endeavor 20% Merino Long Sleeve Top

    $99.99
    1

  27. CKX Womens Xeri Merino Base Layer Shirt

    $99.99

  28. Klim Aggressor 3.0 Shirt

    $99.95
    9

  29. Klim Teton Merino Wool Long Sleeve Shirt

    $99.95
    8

  30. Klim Teton Merino Wool Short Sleeve Shirt

    $99.95
    3

  31. Klim Womens Solstice 3.0 Shirt

    $99.95
    2

  32. Forcefield Tech 2 Base Layer Shirt

    $99.00
    0

  33. FXR Vapour 20% Merino Long Sleeve Top

    $89.99
    0

  34. FXR Atmosphere Monosuit

    $89.99
    0

  35. Klim Womens Solstice 2.0 Shirt

    $84.95
    0

  36. Klim Aggressor 2.0 Shirt

    $84.95
    6

  37. FXR Womens Vapour 20% Merino Long Sleeve Top

    $79.99
    0

  38. 509 FZN LVL 1 Shirt

    $79.99 - $84.99
    0

  39. 509 Womens FZN LVL 1 Shirt

    $79.99 - $84.99
    0

  40. Forcefield Tornado Advance Shirt

    $79.00
    3
  41. 18% off

    Tobe Womens Vidi Shirt

    $94.99
    $76.99 - $94.99
    0

  42. Polaris Womens Midweight Base Layer Shirt

    $74.99

  43. Polaris Midweight Base Layer Shirt

    $74.99

  44. FXR Youth Atmosphere Thermal Top and Pants

    $69.99

  45. Klim Womens Solstice 1.0 Shirt

    $69.95
    0

  46. Klim Aggressor 1.0 Shirt

    $69.95
    4

  47. FXR Youth Pyro Thermal Top and Pants

    $59.99
    0

  48. CKX Knox Base Layer Shirt

    $59.99
    2
 
1 / 2Next

0Filters

Brand
Gender
Price
10.99
330.99
More Ways To Shop
Availability
Fulfillment
Color
Size

Proudly Canadian

Change Language

French

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
+1-833-371-6756
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Careers

Stay Connected

Members of the Fort will receive special perks. Never miss a sale, video or rider meetup by subscribing to our monthly newsletter.

    • Ensuring that the email is valid...
    • This might take a few seconds.
    • Are you sure the email is typed correctly?
      Twitter
      Facebook
      Instagram
      YouTube
      Toggle desktop/mobile version
      2025 © FortNine. All Rights Reserved.