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Men's Base Layers

Men's base layers from Trespass benefit from high-quality fabrics that are able to insulate heat allowing you to keep warm regardless of external temperatures. Not only are thermals excellent for ski trips, but you will also benefit from their warmth every day during those freezing winters.

30 Items

  1. Trespass Mens Base Layer Bottoms Quick Dry 3/4 Length Diego Dark Grey, Front view on mannequin Trespass Mens Base Layer Bottoms Quick Dry 3/4 Length Diego Dark Grey
    Trespass Mens Base Layer Bottoms Quick Dry 3/4 Length Diego Dark Grey
    €43.99
  2. Trespass Mens Base Layer Top Long Sleeve Quick Dry Rennie Dark Grey, Front view on mannequin
    Trespass Mens Base Layer Top Long Sleeve Quick Dry Rennie Dark Grey
    €46.99
  3. Thriller Adults' Thermal Set in Black
    Thriller Adults' Thermal Set in Black
    €42.99 Special Price
  4. Thriller Adults' Thermal Set in Grey
    Thriller Adults' Thermal Set in Grey
    €42.99 Special Price
  5. Thriller Adults' Thermal Set in Black Thriller Adults' Thermal Set in Black
    Thriller Adults' Thermal Set in Black
    €42.99 Special Price
  6. Fitchner Men's DLX Merino Wool Thermal Trousers in Grey, Back view on model Fitchner Men's DLX Merino Wool Thermal Trousers in Grey
    Fitchner Men's DLX Merino Wool Thermal Trousers in Grey
    €130.99 Was €132.00
  7. Keenan II Men's Quick Dry Active Top in Black
    Keenan II Men's Quick Dry Active Top in Black
    €23.99 Special Clearance Price
  8. Watsen Men's Long Sleeved Quick Drying Wicking Base Layer Top in Blue
    Watsen Men's Long Sleeved Quick Drying Wicking Base Layer Top in Blue
    €27.99 Special Price
  9. Wexler Men's DLX Merino Wool Thermal Top in Grey, Front view on mannequin Wexler Men's DLX Merino Wool Thermal Top in Grey
    Wexler Men's DLX Merino Wool Thermal Top in Grey
    €133.99 Was €135.00
  10. Mystery Adults' Super Soft Thermal Set in Navy Mystery Adults' Super Soft Thermal Set in Navy
    Mystery Adults' Super Soft Thermal Set in Navy
    €59.99
  11. Enigma Adults' Super Soft Thermal Trousers in Navy Enigma Adults' Super Soft Thermal Trousers in Navy
    Enigma Adults' Super Soft Thermal Trousers in Navy
    €25.99 Special Price
  12. Unify Adults' Super Soft Long Sleeve Thermal Top in Navy, Front view on mannequin Unify Adults' Super Soft Long Sleeve Thermal Top in Navy
    Unify Adults' Super Soft Long Sleeve Thermal Top in Navy
    €27.99 Special Price
  13. Wise360 Adults' Quick Dry Long Sleeve Thermal Top in Black, Front view on mannequin
    Wise360 Adults' Quick Dry Long Sleeve Thermal Top in Black
    €38.99
  14. Oaf Kids Base Layer Top in Green, Front view on mannequin
    Oaf Kids Base Layer Top in Green
    €22.99 Special Price
  15. Oaf Kids Base Layer Top in Purple
    Oaf Kids Base Layer Top in Purple
    €24.99 Special Price
  16. Oaf Kids Base Layer Top in Blue, Front view on mannequin
    Oaf Kids Base Layer Top in Blue
    €22.99 Special Price
  17. Oaf Kids Base Layer Top in Pink, Front view on mannequin
    Oaf Kids Base Layer Top in Pink
    €22.99 Special Price
  18. Hex Men's DLX Active Top in Light Grey
    Hex Men's DLX Active Top in Light Grey
    €74.99 Special Price
  19. Brute Men's DLX Active Leggings in Black, Front view on mannequin Brute Men's DLX Active Leggings in Black
    Brute Men's DLX Active Leggings in Black
    €41.99 Special Price
  20. Brawn Men's DLX Quick Dry Long Sleeve Active T-Shirt in Black Brawn Men's DLX Quick Dry Long Sleeve Active T-Shirt in Black
    Brawn Men's DLX Quick Dry Long Sleeve Active T-Shirt in Black
    €45.99 Special Price
  21. Keenan Men's Quick Dry Active Top in Blue, Front view on mannequin
    Keenan Men's Quick Dry Active Top in Blue
    €23.99 Special Clearance Price
  22. Keenan Men's Quick Dry Active Top in Black
    Keenan Men's Quick Dry Active Top in Black
    €23.99 Special Clearance Price
  23. FLEX360 Adults' Long Sleeve Thermal Top in Black, Front view on mannequin
    FLEX360 Adults' Long Sleeve Thermal Top in Black
    €38.99
  24. Yomp360 Adults' Thermal Trousers in Black Yomp360 Adults' Thermal Trousers in Black
    Yomp360 Adults' Thermal Trousers in Black
    €36.99
  25. Yomp360 Adults' Thermal Trousers in Black, Front view on mannequin Yomp360 Adults' Thermal Trousers in Black
    Yomp360 Adults' Thermal Trousers in Black
    €36.99
  26. Strike Men's 3/4 Length Active Leggings in Black
    Strike Men's 3/4 Length Active Leggings in Black
    €36.99 Special Price
  27. Tactic Men's Thermal Trousers in Black
    Tactic Men's Thermal Trousers in Black
    €34.99 Special Price
  28. Explore Men's Thermal Top in Black
    Explore Men's Thermal Top in Black
    €34.99 Special Price
  29. Wrestle Men's Quick Dry Active Top in Grey
    Wrestle Men's Quick Dry Active Top in Grey
    €36.99 Special Price
  30. Seeker Men's 1/2 Zip Thermal Top in Black
    Seeker Men's 1/2 Zip Thermal Top in Black
    €42.99 Special Clearance Price

30 Items

Trespass Base Layers for Men

Base layers are an essential step to achieving the perfect layering system and an outdoor outfit that does the job. With our range of base layers for men, made from breathable polyester and super warm Merino wool, you can rest assured that no chill will be able to penetrate into your outfit. For maximum insulation and warmth, base layers are the way to go. Our range of sizes, styles and colours are tailored to suit skiing, snowboarding, hiking, climbing and walking perfectly. Pair your base layer with a men's fleece and you're ready for adventures big and small.

Expert Advice

Base Layers Explained

All About Merino Wool

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  1. Merino Wool 4 items
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XXS 21
XS 24
S 24
M 24
L 25
XL 24
XXL 23
XXXL 3
2/3 4
3/4 4
5/6 4
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11/12 4
3XS 1
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